Then I'll Be Happy sheet music. Arrangement for Piano, Guitar and Electric guitar. By Sidney Clare, Lew Brown and Cliff Friend
By Ina Wroldsen, Mark Collins and Timothy Burgess, for Guitar, Piano and Electric guitar, style Pop, Country and Indie
By Hilton Kean Jones, for Electric guitar, Guitar and Piano, style Country
By Deke Sharon, Don Henken and Leonard Caston, for Euphonium, Recorder and Baritone, style Ballad, Metal and Jazz
By Anna Nordell, David Foster and Gabriel Yared, for Piano and Guitar, style Pop and Stage & Screen
By George Young, The Easybeats and Stevie Wright, for Guitar, Piano and Electric guitar, style Pop Rock, British Invasion and Psychedelic
By Arthur Schwartz and E.Y. Yip Harburg, for Piano and Guitar, style Jazz, Blues and Folk