Womp, womp!This Sad Trombone, positioned on trombone case base,includes everything you need to create a soundtrack for your epic fails: Plays music: plays the notorious womp-womp-womp-womp sound when the trombone is slightly tiltedTrombone replica: Includes a 3" replica of a real trombone resting on a trombone case baseIncludes Stickers: Two sticker sheets to decorate and personalize your trombone caseIllustratedmini book: Includes a 32-page mini book about the origins of the sad trombone notes and trombone songsPerfect gift: humorous gaggift or stocking stuffer Includes button cell batteries.