West Side Story Suite (101.piano) West Side Story Suite was written for Caleb Hudson and Achilles Liamakopoulos, both members of Canadian Brass. This suite from the famous music of Leonard Berstein for trombone and piano is a popular addition to concerts. The suite features these movements: Prologue Jet Song Something’s Coming Maria Mambo Cha Cha Tonight Somewhere Ending The trumpet part uses Bb Trumpet, Flugelhorn and Piccolo Trumpet. A piano improvisation is optional in the Mambo section. A fun piece, with challenging limits to explore.