Really Happy | Reversed By Erics Mashups

Severe Suffering ("Really Happy 2K22 [Low Pitched]") | By Eric's Mashups

Really Happy 2K22 (Really Suffered) [Quadruple Mashup] | By Eric's Mashups

Extremely Happy x Really Happy

Really Happy [Extended Mix V2] | By Eric’s Mashups

Really Happy 2K22, but Misery Mouse sings it (Old) | Reupload by Eric's Mashups & @BasofficerGaming

Really Happy [Triple Mashup] | By Eric’s Mashups, @Fuzz & @DracRio

Really Happy [Triple Mashup] (OG, Fanmade x 2K22) | By Eric’s Mashups

Really Happy, but it uses the fanmade vocals [Mashup] | By Eric’s Mashups

OMI vs. Maroon 5 - Hula Hoop Sugar (Mashup)

Mashup Recordings

Really ???? x Really Happy (Official Mashup)

Really Happy 2K22, but it's DDT: Bad Ending | By Eric’s Mashups

Really Happy 2.5 (Reverted Key) | By Eric's Mashups & @grbr2006

Really Happy [Extended Mix]

Really Happy 2K22 [Triple Mashup] | By Eric’s Mashups

Really Happy 2K22 [Quintuple Mashup] | By Eric's Mashups

Really Happy, but with @DracRio‘s remixes. | By Eric's Mashups

Really Happy 2K22, But it's now DDT: Bad Ending | By Eric’s Mashups & @Catboy

Painfully Happy (Happy 2K22/Misfortune [Low Pitched]) | By Eric's Mashups

Really Happy 2K22 & Really Darkened Showcases | Double Reupload By Eric's Mashups