https://www.polyphonyandchant.org/aboutus daily 0.75 2025-11-07 https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1449174464060-I2ECOPBTW4VR94MR5S3Z/MatthiasChurch3-Budapest.png ABOUT US https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1453742765840-6O0ZA7QOSHI77T3AFRPT/image-asset.jpeg ABOUT US https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1449203757247-NBMSS9FOUC3DC1SH5LRE/divider_big_transparent.png ABOUT US https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1449342676728-ADIDILC4YVW9B8E8BFDR/LasLajasCathedral.jpg ABOUT US https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1449554802932-25GLGIEO2S3PDK088TB1/StMacartansCathedral_IN.2+%281%29.jpg ABOUT US https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1449342849987-SI9QZG4RPCY8K5X7YP73/StJohnBaptistCathedralTower.jpg ABOUT US https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1449342908534-7I65FC2UCZ2M6H1Y0J90/StMacartansCathedral_EX.jpg ABOUT US https://www.polyphonyandchant.org/impact-buttons daily 0.75 2017-06-21 https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705825560-71PQYNORHZ2YZVGR1ZZU/WawelClockTowerKRAKOW.png Impact buttons https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705825560-71PQYNORHZ2YZVGR1ZZU/WawelClockTowerKRAKOW.png Impact buttons https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705840589-3HZHX9X1LEJXUS47YIMV/WYD_cameraman2.png Impact buttons https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705831840-79S4OG9G8AD3F1HRH7C1/StMaryBasilicaKRAKOW.png Impact buttons https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705846627-2OWYKYGRMP2TW2Q7TWCX/WYD_Tauron_KRAKOW3.png Impact buttons https://www.polyphonyandchant.org/new-index daily 0.75 2017-08-10 https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1492746223008-LCTZJYYBSQV3IXMTQZLN/MusicaSacraAssociation.png New Index https://www.polyphonyandchant.org/blog daily 0.75 2025-11-06 https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1493206376547-FQ1AZF9WE5UC6XYOHN1M/Gradual%2C+Santa+Maria+di+Baggio+near+Milan%3F%2C+c.+1430%E2%80%99s.jpg Blog https://www.polyphonyandchant.org/blog/2021/7/12/in-the-flesh monthly 0.5 2021-07-12 https://www.polyphonyandchant.org/blog/2018/3/22/beauty-heals-us monthly 0.5 2018-03-23 https://www.polyphonyandchant.org/blog/2017/10/23/in-heaven-we-all-sing monthly 0.5 2017-10-23 https://www.polyphonyandchant.org/blog/2017/10/21/from-the-voice-of-the-creature-to-the-ears-of-the-creator monthly 0.5 2017-10-22 https://www.polyphonyandchant.org/blog/2017/10/21/polyphony-and-chant-are-always-a-marian-service monthly 0.5 2017-10-22 https://www.polyphonyandchant.org/blog/2017/6/8/how-much-is-needed-to-have-a-great-music-program-in-my-parish monthly 0.5 2017-06-08 https://www.polyphonyandchant.org/blog/2017/6/8/what-would-i-pick monthly 0.5 2017-06-08 https://www.polyphonyandchant.org/blog/2017/5/8/what-if-i-cant-sing monthly 0.5 2017-06-09 https://www.polyphonyandchant.org/blog/2017/4/25/do-we-need-great-singers-for-polyphony-and-chant monthly 0.5 2017-04-26 https://www.polyphonyandchant.org/blog/2017/4/25/can-we-start-with-a-volunteer-choir monthly 0.5 2017-04-26 https://www.polyphonyandchant.org/blog/2017/4/21/how-to-begin monthly 0.5 2017-04-26 https://www.polyphonyandchant.org/blog/2017/4/21/resources monthly 0.5 2021-07-12 https://www.polyphonyandchant.org/blog/2017/4/21/what-a-polyphonic-choir-needs monthly 0.5 2017-04-26 https://www.polyphonyandchant.org/blog/category/Recommendations monthly 0.5 https://www.polyphonyandchant.org/blog/category/How+To monthly 0.5 https://www.polyphonyandchant.org/blog/category/Getting+support monthly 0.5 https://www.polyphonyandchant.org/blog/category/Resources monthly 0.5 https://www.polyphonyandchant.org/blog/category/Tuning monthly 0.5 https://www.polyphonyandchant.org/radio daily 0.75 2025-11-07 https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1502203265274-V9AKIK0A63AK9JJDIFLR/image-asset.jpeg SACREDMUSIC.FM https://www.polyphonyandchant.org/radio-test daily 0.75 2017-11-15 https://www.polyphonyandchant.org/archives daily 0.75 2026-02-25 https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1460619936283-BNN1P27Y4TFTTQQMX756/domestisaac-stpetersburg.jpg Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1450655423449-DAC49H93BD4NUU59PL2I/PortoPORTUGAL.jpg Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1465260901831-XZHV4L0KYDDH8Z99V342/image-asset.png Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1468800172964-4LXW1E27CWKVOUU8IUNG/DanielleRose.png Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1465254435452-ZDH9M1GX5S98ME5ZTW2O/images+%281%29.jpg Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1465254435513-7O518TUXVDR9NTHYM1ZB/images+%282%29.jpg Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1465254446853-TVSDDJ2FWVI4V9S59RSS/images+%283%29.jpg Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1465254446903-U9PHYTVFY4DB3PQO77IM/images+%284%29.jpg Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1465254447125-BQPR1UFX23EIU19K9CBF/images+%285%29.jpg Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1465254447317-J6JR3M9LBMUBVN3U9LN2/images.jpg Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1468800775140-75BL0G3BAYRX1UB8QNEM/ShaynaPray.jpg Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705825560-71PQYNORHZ2YZVGR1ZZU/WawelClockTowerKRAKOW.png Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705840589-3HZHX9X1LEJXUS47YIMV/WYD_cameraman2.png Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705831840-79S4OG9G8AD3F1HRH7C1/StMaryBasilicaKRAKOW.png Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705846627-2OWYKYGRMP2TW2Q7TWCX/WYD_Tauron_KRAKOW3.png Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1449197408520-94PNW1LK8R3OIX8OQMYG/StJohn-OmahaNebraska.jpg Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1449352859419-5BBS0L48XR9QD2EV0XIL/image-asset.png Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1449352251168-Z54WT2TPUO4QHL12JIPO/PueblaCathedralMexico_.jpg Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1449352413467-PSFYHCDULIIZ1KGS3KN8/ChoirCathedralToledoSpain_.jpg Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1482562182789-ITBU886PBC0QRMVYHYB2/ChoirCordobaSpain.png Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1449359404717-VWE2RDDKR385X3N2B9HF/CathedralMexicoCity2_.jpg Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1449374867513-J7GUOSPM5SU0IFCJVHFT/image-asset.jpeg Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1449556869562-BGPRKS2OYAAB243NPFTZ/MuellerFamily2015.png Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1450701934439-TK51S6W2XPKK11SU14Q1/image-asset.jpeg Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1450306728505-X8J4G2FMOANM9EYEANCR/image-asset.png Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1450301085731-4X1P9L7GTYL2OILG2HRE/SanJavierBOLIVIA_.jpg Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1450301089448-0XTWIXSKXXR3009H64BV/iglesia-de-san-ignacio-de-loyolaBUENOSAIRES_.jpg Archives https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1450301093354-81NQK3ZU6P6W03LT2RRG/Iglesia_Compania_QuitoECUADOR_.jpg Archives https://www.polyphonyandchant.org/mueller-foundation daily 1.0 2025-11-07 https://www.polyphonyandchant.org/our-board daily 0.75 2026-02-25 https://www.polyphonyandchant.org/can-i-help daily 0.75 2016-10-06 https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1450655423449-DAC49H93BD4NUU59PL2I/PortoPORTUGAL.jpg Can I Help? https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1450306728505-X8J4G2FMOANM9EYEANCR/image-asset.png Can I Help? https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1450301085731-4X1P9L7GTYL2OILG2HRE/SanJavierBOLIVIA_.jpg Can I Help? https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1450301089448-0XTWIXSKXXR3009H64BV/iglesia-de-san-ignacio-de-loyolaBUENOSAIRES_.jpg Can I Help? https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1450301093354-81NQK3ZU6P6W03LT2RRG/Iglesia_Compania_QuitoECUADOR_.jpg Can I Help? https://www.polyphonyandchant.org/learn-more daily 0.75 2015-12-21 https://www.polyphonyandchant.org/our-stories daily 0.75 2021-07-12 https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1448861328339-0NTLM5E9OQ4CEX3RRNW6/CathedralMexico.jpg Our Stories https://www.polyphonyandchant.org/our-mission daily 0.75 2018-06-18 https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1450658573802-VO5Z0JMOIKZE6RCVEMFI/CatedralMetropolitanoMX.jpg Our Mission https://www.polyphonyandchant.org/who-are-we daily 0.75 2025-11-07 https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1449197408520-94PNW1LK8R3OIX8OQMYG/StJohn-OmahaNebraska.jpg Who Are We? https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1449352859419-5BBS0L48XR9QD2EV0XIL/image-asset.png Who Are We? https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1449352251168-Z54WT2TPUO4QHL12JIPO/PueblaCathedralMexico_.jpg Who Are We? https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1449352413467-PSFYHCDULIIZ1KGS3KN8/ChoirCathedralToledoSpain_.jpg Who Are We? https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1482562182789-ITBU886PBC0QRMVYHYB2/ChoirCordobaSpain.png Who Are We? https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1449359404717-VWE2RDDKR385X3N2B9HF/CathedralMexicoCity2_.jpg Who Are We? https://www.polyphonyandchant.org/what-are-we-about daily 0.75 2025-11-07 https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1449374867513-J7GUOSPM5SU0IFCJVHFT/image-asset.jpeg What are we about? https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1449556869562-BGPRKS2OYAAB243NPFTZ/MuellerFamily2015.png What are we about? https://www.polyphonyandchant.org/contact daily 0.75 2015-12-08 https://www.polyphonyandchant.org/terms-of-use daily 0.75 2015-12-12 https://www.polyphonyandchant.org/credits daily 0.75 2017-04-26 https://www.polyphonyandchant.org/our-vision daily 0.75 2017-04-19 https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1450293118100-QKU3STGZ63L4BV5NN840/Chartres2_.jpg Our Vision https://www.polyphonyandchant.org/donate daily 0.75 2025-11-07 https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1450415951155-0Q2V7R4X3KKXI64FN284/Malaysia-Kuala.jpg Donate https://www.polyphonyandchant.org/prayer daily 0.75 2025-11-07 https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1450657027366-8RF3QFDWO5MRDSZGX1TB/BasilicaNationalShrineDC.jpg Prayer https://www.polyphonyandchant.org/volunteer daily 0.75 2025-11-07 https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1454429974585-BDGTVLOQDCZC6FKBCYQ8/f165aad8ac81aea31c0b774fb1df4d62.jpeg Volunteer https://www.polyphonyandchant.org/listen daily 0.75 2025-11-07 https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1450701934439-TK51S6W2XPKK11SU14Q1/image-asset.jpeg Can I Listen? https://www.polyphonyandchant.org/youth daily 0.75 2017-10-22 https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1465260901831-XZHV4L0KYDDH8Z99V342/image-asset.png Youth https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1468800172964-4LXW1E27CWKVOUU8IUNG/DanielleRose.png Youth https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1465254435452-ZDH9M1GX5S98ME5ZTW2O/images+%281%29.jpg Youth https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1465254435513-7O518TUXVDR9NTHYM1ZB/images+%282%29.jpg Youth https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1465254446853-TVSDDJ2FWVI4V9S59RSS/images+%283%29.jpg Youth https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1465254446903-U9PHYTVFY4DB3PQO77IM/images+%284%29.jpg Youth https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1465254447125-BQPR1UFX23EIU19K9CBF/images+%285%29.jpg Youth https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1465254447317-J6JR3M9LBMUBVN3U9LN2/images.jpg Youth https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1468800775140-75BL0G3BAYRX1UB8QNEM/ShaynaPray.jpg Youth https://www.polyphonyandchant.org/impact daily 0.75 2021-07-12 https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1460619936283-BNN1P27Y4TFTTQQMX756/domestisaac-stpetersburg.jpg IMPACT https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705825560-71PQYNORHZ2YZVGR1ZZU/WawelClockTowerKRAKOW.png IMPACT https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705840589-3HZHX9X1LEJXUS47YIMV/WYD_cameraman2.png IMPACT https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705831840-79S4OG9G8AD3F1HRH7C1/StMaryBasilicaKRAKOW.png IMPACT https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705846627-2OWYKYGRMP2TW2Q7TWCX/WYD_Tauron_KRAKOW3.png IMPACT https://www.polyphonyandchant.org/youthwhat-is-polyphony daily 0.75 2016-07-05 https://www.polyphonyandchant.org/impactwyd daily 0.75 2021-07-12 https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475703735147-TE8W5PG3WNAKTA7JZZ3F/DSC_1701.JPG Impact | WYD https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705825560-71PQYNORHZ2YZVGR1ZZU/WawelClockTowerKRAKOW.png Impact | WYD https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705840589-3HZHX9X1LEJXUS47YIMV/WYD_cameraman2.png Impact | WYD https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705831840-79S4OG9G8AD3F1HRH7C1/StMaryBasilicaKRAKOW.png Impact | WYD https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705846627-2OWYKYGRMP2TW2Q7TWCX/WYD_Tauron_KRAKOW3.png Impact | WYD https://www.polyphonyandchant.org/impactmasses daily 0.75 2021-07-12 https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475726265792-WR3J5LTU35BPIRRFNFT8/IMG_7944.JPG Impact | Masses https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705825560-71PQYNORHZ2YZVGR1ZZU/WawelClockTowerKRAKOW.png Impact | Masses https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705840589-3HZHX9X1LEJXUS47YIMV/WYD_cameraman2.png Impact | Masses https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705831840-79S4OG9G8AD3F1HRH7C1/StMaryBasilicaKRAKOW.png Impact | Masses https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705846627-2OWYKYGRMP2TW2Q7TWCX/WYD_Tauron_KRAKOW3.png Impact | Masses https://www.polyphonyandchant.org/impactmedia daily 0.75 2019-11-12 https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475728211326-TQ41JUSLHK4TFSTNAO9F/WYD_choirWcameraman_E.png Impact | Media https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705825560-71PQYNORHZ2YZVGR1ZZU/WawelClockTowerKRAKOW.png Impact | Media https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705840589-3HZHX9X1LEJXUS47YIMV/WYD_cameraman2.png Impact | Media https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705831840-79S4OG9G8AD3F1HRH7C1/StMaryBasilicaKRAKOW.png Impact | Media https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705846627-2OWYKYGRMP2TW2Q7TWCX/WYD_Tauron_KRAKOW3.png Impact | Media https://www.polyphonyandchant.org/impactevents daily 0.75 2020-06-17 https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475725634269-8A6R2O3MZAFWT9V9RRX7/IMG_6694.JPG Impact | Events https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705825560-71PQYNORHZ2YZVGR1ZZU/WawelClockTowerKRAKOW.png Impact | Events https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705840589-3HZHX9X1LEJXUS47YIMV/WYD_cameraman2.png Impact | Events https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705831840-79S4OG9G8AD3F1HRH7C1/StMaryBasilicaKRAKOW.png Impact | Events https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1475705846627-2OWYKYGRMP2TW2Q7TWCX/WYD_Tauron_KRAKOW3.png Impact | Events https://www.polyphonyandchant.org/values daily 0.75 2017-09-14 https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1480479534019-6D9BP1S17M0P6Z66WYWI/LaCasaSanta.jpeg values https://www.polyphonyandchant.org/new-page-2 daily 0.75 2017-11-15 https://www.polyphonyandchant.org/resources daily 0.75 2026-01-23 https://images.squarespace-cdn.com/content/v1/564e64abe4b01e432dadaeb9/1493206376547-FQ1AZF9WE5UC6XYOHN1M/Gradual%2C+Santa+Maria+di+Baggio+near+Milan%3F%2C+c.+1430%E2%80%99s.jpg Resources - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.polyphonyandchant.org/new-page-4 daily 0.75 2025-11-07 https://www.polyphonyandchant.org/new-page-5 daily 0.75 2025-11-07 https://www.polyphonyandchant.org/products daily 0.75 2017-04-21