The Happening sheet music. Arrangement for Guitar, Bass, Piano and Soprano. By Sjoerd Jansen, Frank DeVol, Eddie Holland and Frank De Vol
By Dick Smith, Frank Fields and David Piltch, for Piano and Guitar, style American, Stage & Screen and Country
By James M. Guthrie, James M and Etienne de Lavaulx, for Flute, Cello and Guitar, style Gospel
By Tom Kitt, Lin-Manuel Miranda and Amanda Green, for Piano and Guitar, style Musical Theatre, Musical and Hip Hop
By Chris Martin, Guy Berryman and Will Champion, for Piano, style Classical
By Heather MacRae and William Finn, for Guitar and Piano, style Broadway, Musical and Stage & Screen
By Anders Reinholldt, for Guitar, Piano and Electric guitar, style Folk and Pop