Amusing variations over a birthday song. Par LUDWIG CLAUS-DIETER. The Happy Birthday menus for two- (ED0 9748) and four-hand (ED0 9749) piano, for accordion duo (ED 8054) or string quartet (ED 7717) by Claus-Dieter Ludwig are well-known and extremely popular. Now the successful arranger presents a new edition for violin, cello and piano. Enjoy your musical meal with these five birthday courses:/ Répertoire / Trio avec Piano