https://sarahbouwers.myshopify.com/ daily https://sarahbouwers.myshopify.com/products/next-level-gesangsworkshop-am-02-05-2026 2026-04-29T09:10:26+02:00 daily https://cdn.shopify.com/s/files/1/0925/2683/8138/files/w2_s.jpg?v=1774713483 Gesangsworkshop für Fortgeschrittene am 02.05.2026 https://sarahbouwers.myshopify.com/products/beginner-gesangsworkshop-am-30-05-2027 2026-04-29T09:10:26+02:00 daily https://cdn.shopify.com/s/files/1/0925/2683/8138/files/l1_color.png?v=1774713453 Gesangsworkshop für Einsteiger am 30.05.2026 https://sarahbouwers.myshopify.com/products/beginner-gesangsworkshop-am-27-06-2027 2026-04-29T09:10:26+02:00 daily https://cdn.shopify.com/s/files/1/0925/2683/8138/files/w3_s.jpg?v=1774713483 Masterclass am 27.06.2026