https://www.quadratum.online/doings-drumming daily 0.75 2026-07-27 https://images.squarespace-cdn.com/content/v1/5c4a0302f2e6b1116183e0ba/1639505923753-4F8IFWDYM8Q0Z3NW8KVT/Ambient%252BFestival21_SA_StApostel_0131.jpg doings - Chororgel by Fischer & Krämer (1989), Basilica of the Holy Apostles, Köln Brian Parks performs at the 1,000th anniversary of the Basilica of the Holy Apostles in Köln, Germany, September 2021. Those of us at Quadratum appreciate the organ’s enshrinement as a facilitator of sacred musics. We also explore the organ as an independent instrument capable of sonifying other compositional and soundscape efforts. Consultation services available by contacting directors@quadratum.online. photo: Dietmar Saxler https://images.squarespace-cdn.com/content/v1/5c4a0302f2e6b1116183e0ba/1765388733411-EZDGCCRZGB5C91J5EPCW/Gahu%252Bas%252Btiling%252Bgraph-1.jpg doings - A representation of the Ewe drum-dance Gahu In Quadratum, we discuss the internal mechanism of the musics we enact. Comparative musicking means that we recognize elemental likenesses, but we respect, articulate, and embody the crucial distinctions. Apprentices explore theories of Western, South Indian, Ghanaian, and experimental musics. https://images.squarespace-cdn.com/content/v1/5c4a0302f2e6b1116183e0ba/1773541863955-VRWV5TJGCV6S5ADIDH4Y/image-asset.jpg doings - Wednesday evening rehearsal https://images.squarespace-cdn.com/content/v1/5c4a0302f2e6b1116183e0ba/1750480021049-C9HJ6B6DP2O95WNJZ3AU/image-asset.jpeg doings - Carving it up Snowshoe ain’t no thang for Alban. https://images.squarespace-cdn.com/content/v1/5c4a0302f2e6b1116183e0ba/1777310306683-RHTUZ3CQFQ2Y6E5JCZ0Y/Stir%2BEmersen%2BStir.jpg doings - Stir, Emersen, Stir. A vigorous preparing of our famous chocolate-chip cookie batter only happens through cheerful efforting. https://images.squarespace-cdn.com/content/v1/5c4a0302f2e6b1116183e0ba/1771898031645-772R1XJWJ7RPEMOPMI1H/Gathered%2Babout%2Bthe%2Bpiano.jpg doings - Drop Ceiling and Fluorescence You think you’re sooooo funny, Loggins. Perhaps, just perhaps, you are. (Unrelated: Director Parks used to be very close with Bella Loggins, Kenny’s daughter! She is an excellent practitioner of Ghanaian drumming). https://images.squarespace-cdn.com/content/v1/5c4a0302f2e6b1116183e0ba/1766422495266-3IQV7OWUA2P4U7UE5G68/Boys+in+Quad.JPG doings https://www.quadratum.online/cover daily 1.0 2026-07-28 https://www.quadratum.online/24hours daily 0.75 2026-02-25 https://www.quadratum.online/24hours/24-hour-admission-to-revolutionary-musics-a-quadratum-fundraiser monthly 0.5 2026-05-05 https://images.squarespace-cdn.com/content/v1/5c4a0302f2e6b1116183e0ba/1763613055634-0TYGXOQVAQ45T66RM6MR/Quadratum+in+attire.jpg Revolutionary Musics: A 24-hour concert fundraiser - 24-hour Admission to Revolutionary Musics: A Quadratum Fundraiser - Quadratum in attire.jpg https://images.squarespace-cdn.com/content/v1/5c4a0302f2e6b1116183e0ba/a4f5c5f3-fc59-4b2c-aa7e-a0baa5b12378/24+hour+lineup.jpg Revolutionary Musics: A 24-hour concert fundraiser - 24-hour Admission to Revolutionary Musics: A Quadratum Fundraiser - 24 hour lineup.jpg https://images.squarespace-cdn.com/content/v1/5c4a0302f2e6b1116183e0ba/ea71dca6-1fcf-4186-b7d4-a91a97efc40f/Boys+cooking.jpg Revolutionary Musics: A 24-hour concert fundraiser - 24-hour Admission to Revolutionary Musics: A Quadratum Fundraiser - Boys cooking.jpg https://www.quadratum.online/24hours/24-hour-admission-to-revolutionary-musics-a-quadratum-fundraiser-y2wxw monthly 0.5 2026-03-05 https://images.squarespace-cdn.com/content/v1/5c4a0302f2e6b1116183e0ba/ea71dca6-1fcf-4186-b7d4-a91a97efc40f/Boys+cooking.jpg Revolutionary Musics: A 24-hour concert fundraiser - 24-hour Admission to Revolutionary Musics: A Quadratum Fundraiser (Copy) - Boys cooking.jpg (Copy) https://images.squarespace-cdn.com/content/v1/5c4a0302f2e6b1116183e0ba/a4f5c5f3-fc59-4b2c-aa7e-a0baa5b12378/24+hour+lineup.jpg Revolutionary Musics: A 24-hour concert fundraiser - 24-hour Admission to Revolutionary Musics: A Quadratum Fundraiser (Copy) - 24 hour lineup.jpg (Copy) https://images.squarespace-cdn.com/content/v1/5c4a0302f2e6b1116183e0ba/1763613055634-0TYGXOQVAQ45T66RM6MR/Quadratum+in+attire.jpg Revolutionary Musics: A 24-hour concert fundraiser - 24-hour Admission to Revolutionary Musics: A Quadratum Fundraiser (Copy) - Quadratum in attire.jpg (Copy) https://www.quadratum.online/registrations daily 0.75 2026-05-04 https://www.quadratum.online/registrations/quadratum-7th-12th-grade-early-bird-registration-class-only monthly 0.5 2026-06-29 https://images.squarespace-cdn.com/content/v1/5c4a0302f2e6b1116183e0ba/1756004900048-VCSJ7IXGVOZFMHX7P9TU/house+rehearsal.jpg Registrations - Quadratum 6th-12th annual tuition, weekly class only: $1800 - house rehearsal.jpg https://www.quadratum.online/registrations/quadratum-rising-7th-12th monthly 0.5 2026-07-06 https://images.squarespace-cdn.com/content/v1/5c4a0302f2e6b1116183e0ba/1773542148461-XDW5OX5LUFJWN8I984D8/QuadSki+2-19-25-03.JPEG Registrations - Quadratum 6th-12th grade annual tuition (includes winter Ski Trip): $3500 - QuadSki 2-19-25-03.JPEG https://images.squarespace-cdn.com/content/v1/5c4a0302f2e6b1116183e0ba/1773541820606-2Y8WPKZFRIJE0RK7XXIM/20260304_184038.jpg Registrations - Quadratum 6th-12th grade annual tuition (includes winter Ski Trip): $3500 - 20260304_184038.jpg https://www.quadratum.online/registrations/summer-choral-intensive-at-st-dunstans-episcopal-church monthly 0.5 2026-06-29 https://images.squarespace-cdn.com/content/v1/5c4a0302f2e6b1116183e0ba/f259fbb9-9f49-4623-85db-91ea6d19e6f1/Quadratum+in+attire.jpg Registrations - Summer Choral Intensive at St. Dunstan's Episcopal Church (Rising 6th-12th graders) - Quadratum in attire.jpg