Dr. William Schimmel, accordionist, composer and squeezebox guru, leads a weekend of online master classes and performances exploring many facets of the accordion, both musical and philosophical, for the 29th year! The theme is "In the Shadow, In the ... " -- highlighting the mysterious, ominous, gorgeous, surreal aspects of the accordion. July 28, 29 and 30. Master classes 3-4 pm, concerts 4-5 pm. For reservations and info please contact: accordionbill@gmail.com or 212-876-0827, 917-498-6823. $165 for entire weekend; PayPal to accordionbill@gmail.com or send checks to: William Schimmel, 345 E. 85th St., #4RE, New York NY 10028.