Watch Yoko Ono's Tender 'Fireworks' Cover
(Getty)Yoko Ono's cover of Katy Perry's "Firework" is, sadly, not real, but that doesn't mean it's not awesome. Some wise, wondrous soul (i.e. YouTube user Kroiker) had the smarts to set Ono's 2010 "Screaming Song" live art piece to an instrumental track of Perry's most saccharine hit to date.It's actually not the only Ono-based parody video on the web these screams are the gift that keeps on giving. Check out Ono's version of the "Star-Spangled Banner" if you're in a patriotic kick, or indulge in her soulful take on "Someone Like You" if you're feeling emotionally tender.Related Articles: