Piano improvisations by Tatum and Berkley Posted on July 21, 2016 by Musikhaus Piano Studio Tatum, age 8, improvises at the piano. Is her music in duple or triple meter? Berkley, age 7, improvises music inspired by Jessie, the Musikhaus mascot. Is Berkley’s music in duple or triple meter? Jessie, Musikhaus mascot Share this:FacebookLinkedInEmailPrintLike this:Like Loading... Related