2006-03-30 | Crazy | cover and live | The Kooks | 2:52 |
2006-05-19 | Crazy | live | Gnarls Barkley | 4:15 |
2006-05-31 | Crazy | cover and live | Nelly Furtado | 3:24 |
2006-08-21 | Crazy | cover and live | Butch Walker and the Let’s‐Go‐Out‐Tonites! | 6:09 |
2006-11-20 | Crazy | cover and live | Cat Power | 4:44 |
2007-05-03 | Crazy | cover and live | Cat Power | 4:22 |
2007-07-16 | Crazy / One Nation Under a Groove | cover and live | Prince | 4:43 |
2007-08-18 | Crazy | cover and live | Prince | 10:43 |
2008-06-10 | Crazy | live | Gnarls Barkley | 5:05 |
2011-02-07 | Crazy | cover and live | Prince | ?:?? |
2012 | Crazy | cover and live | Melanie Martinez | 3:32 |
2015-02-07 | Crazy | cover and live | Daisy Berkowitz | 4:30 |
2016-12-03 | Crazy | cover and live | Kids United | 3:54 |
2017-02-03 | Crazy | cover and live | Glass Animals | 3:18 |
| Crazy | cover | Relient K | 2:51 |
| Crazy | live | Gnarls Barkley | 3:36 |
| Crazy | live | Gnarls Barkley | ?:?? |
| Crazy | live | Gnarls Barkley | 4:15 |
| Crazy | cover | Templeton & Alondra Bentley | 3:21 |
| Crazy | | Gnarls Barkley | 3:15 |
| Crazy | | Gnarls Barkley | 2:34 |
| Crazy | | Gnarls Barkley | 2:53 |
| Crazy | live | Gnarls Barkley | 3:10 |
| Crazy | cover | Ray LaMontagne | 4:15 |
| Crazy | cover | The Old Valley Restoration Society | 3:02 |
| Crazy | cover | AudioFeels feat. Katarzyna Rościńska | 3:04 |
| Crazy | cover and live | Ben l’Oncle Soul | 3:50 |
| Crazy | cover | The Twang | 4:13 |
| Crazy | cover | Alice Jayne | 4:13 |
| Crazy | cover | Ash Grunwald with Scott Owen & Andy Strachan | 3:43 |
| Crazy | cover | Alice Russell | 4:09 |
| Crazy | cover | Petula Clark | 3:52 |
| Crazy | cover | Bettye LaVette | 5:47 |
| Crazy | cover | Papik | 4:34 |
| Crazy | cover | Solveig Slettahjell | 5:14 |
| Crazy | cover | Within Temptation | 3:32 |
| Crazy | cover | Jasper Erkens | 3:49 |
| Crazy | | Gnarls Barkley | 3:00 |
| Crazy | | Gnarls Barkley | 2:59 |
| Crazy | | Gnarls Barkley | ?:?? |
| Crazy | | Gnarls Barkley | 3:30 |
| Crazy | | Gnarls Barkley | 2:59 |
| Crazy | | Gnarls Barkley | 2:59 |
| Crazy | | Gnarls Barkley | ?:?? |
| Crazy | | Gnarls Barkley | 3:02 |
| Crazy | | Gnarls Barkley | 2:59 |
| Crazy | cover | The Countdown Kids | 3:00 |
| Crazy | | Gnarls Barkley | 2:58 |
| Crazy | cover | stories feat. Madelyn Grant | 4:15 |
| Crazy | cover | Nothing But Thieves | 4:38 |
| Crazy | | Gnarls Barkley | 2:57 |
| Crazy | | Gnarls Barkley | ?:?? |
| Crazy | | Gnarls Barkley | ?:?? |
| Crazy | | Gnarls Barkley | 3:00 |
| Crazy | | Gnarls Barkley | 2:59 |
| Crazy | cover | Kidz Bop | 3:02 |
| Crazy | cover | Ben l’Oncle Soul | 2:42 |
| Crazy | cover | First to Eleven | 3:05 |
| Crazy | cover and live | Katie Noonan | 4:26 |
| Crazy | cover and instrumental | Gabriel Bello | 3:58 |
| Crazy | | Gnarls Barkley | 2:59 |
| Crazy | cover | Daniela Andrade | 4:02 |
| Crazy | cover | Bob Wayne | 3:18 |
| Crazy | cover | Elektro Stance | 3:31 |
| Crazy | cover | Trio Valore | 4:34 |
| Crazy | cover | 27 | 3:19 |
| Crazy | cover | Anaïs & André Manoukian | 2:46 |
| Crazy | cover | Tom Law | 2:49 |
| Crazy | cover and instrumental | Les Fradkin | 3:16 |
| Crazy | cover | Within Temptation | 3:33 |
| Crazy | | Gnarls Barkley | ?:?? |
| Crazy | | Gnarls Barkley | ?:?? |
| Crazy | cover | The Billy Rubin Trio | 4:00 |
| Crazy | cover | Katie Noonan | 4:21 |
| Crazy | cover | Daniele Magro | 3:01 |
| Crazy | cover | G4 | 3:34 |
| Crazy | cover | Postmodern Jukebox feat. Hannah Gill & Casey Abrams | 4:30 |
| Crazy | cover | Mark Bodino | 3:38 |
| Crazy | cover | Jiyano | 3:43 |
| Crazy | cover | UNC Achordants | 3:03 |
| Crazy | cover | My Kullsvik | 3:15 |
| Crazy | cover | Poffet Trio | 5:28 |
| Crazy | cover | Dartmouth College Aires | 3:01 |
| Crazy (BBC Top of the Pops live version) | | Gnarls Barkley | 4:05 |
| Crazy (Bossa version) | cover | Barbara Mendes | 3:17 |
| Crazy (exclusive session) | cover and live | The Kooks | 2:49 |
| Crazy (extended version) | cover | Jiyano | 3:43 |
| Crazy (Gnarles Barkley) | cover | Rae Not Lydia | 3:25 |
| Crazy (Gnarls Barkley Cover) | cover | Steve Thompson | 2:59 |
| Crazy (Hitmixers) | | Gnarls Barkley | 4:59 |
| Crazy (In The Style Of Gnarls Barkley) | cover | Avid All Stars | 3:04 |
| Crazy (instrumental) | | Gnarls Barkley | 3:00 |
| Crazy (instrumental) | instrumental | Gnarls Barkley | 3:00 |
| Crazy (Jamie Dunn remix) | | Gnarls Barkley | 7:40 |
| Crazy (Karl G. remix) | | Gnarls Barkley | 7:45 |
| Crazy (Karl G. vs. DJ Ori B. vocal mix) | | Gnarls Barkley | 7:56 |
| Crazy (live From the Basement) | live | Gnarls Barkley | 4:55 |
| Crazy (Radio 1 Live Lounge session) | cover and live | Nelly Furtado | 3:24 |
| Crazy (single version) | | Gnarls Barkley | 3:02 |
| Crazy (Spencer Collective extended mix) | | Gnarls Barkley | 6:08 |
| Crazy (TEEMID & Joie Tan Cover) | | Gnarls Barkley | 3:51 |
| Crazy (The Voice Performance) | cover and live | Josh Logan | 3:39 |
| Crazy (Top of the Pops version) | | Gnarls Barkley | 4:05 |
| Crazy (Tripp's Bass211 mix) | | Gnarls Barkley | 5:34 |
| Crazy + Don't | cover, live and medley | Kristian Kostov | 3:52 |
| Crazy Live (live T4) | live | Gnarls Barkley | 4:15 |
| Someone Like You / Crazy | cover, live and medley | Annaleigh Ashford | 4:18 |
| Tubes de l’été | cover, live and medley | Cabrel, Kaas / Jenifer, MC Solaar / Keim, Zenatti / Bent, Noah / Maunier, Palmade / Ségara, Fiori, Darmon / Mulder | 7:14 |