Merry Widow Lippen Schweigen for Piano Trio for Piano Solo,Piano Duet,Piano Accompaniment,Violin,Cello,Piano Trio written by Franz Lehar. The format of this sheet music is and it’s published by Morakot Cherdchoo-ngarm. Merry Widow Lippen Schweigen for Piano Trio is part of the following sheet music categories: Romantic Period,Anniversary,Birthday,Wedding,Recital.