Lucia Dlugoszewski

Lucia Dlugoszewski (June 16, 1925 – April 11, 2000) was a Polish-American composer, poet, choreographer, ''Radical Ardent'' and ''Taking Time to be Vulnerable'' were both premiered in 1999.}} performer, and inventor. She created over a hundred musical instruments, including the timbre piano, a sort of prepared piano in which hammers and keys were replaced with bows and plectra. Provided by Wikipedia