| Kamasi Washington |
| Keane |
| Keith Harris |
| Keys N Crates |
| Kingdoms |
| Kitten |
| Kiven |
| Lady Antebellum Grammy Party 2012 |
| Lauren Hill |
| Lenny Kravitz |
| Lili Haydn |
| Lisa Loeb |
| Lonny Bereal |
| LP |
| Luke James |
| Lunch Money Lewis |
| Macy Gray |
| Magic Bronson |
| Magic! |
| Maiya Sykes |
| Marcia Ambrosia |
| Mark Ballas |
| Mark Foster |
| Mateo |
| Matisyahu |
| Mayer Hawthorne |
| Melody Thornton |
| Michelle Rodriguez |
| Miguel |
| Mike Posner |
| Mikel Jollet |
| Ms. Mr. |
| Musiq Soulchild (no show) |
| Nelly Furtado |
| Neyo |
| Nick Simmons |
| Nikki Reed |
| Omarion |
| People Pre-Grammy Party 2012 |
| Pharrell |
| Plain White T’s |
| POE |
| Prince |
| Prince Royce |
| Questlove |
| Richie Kosik |
| Rixton |
| Robert Delong |
| Romans |
| Romeo Testa |
| Ruby Amanfu |
| Rumer willis |
| Sam Beam |
| Samantha Ronson |
| Sameer Gadhia |
| Scott Weiland |
| Seal |
| Semi Precious Weapons |
| Shakira |
| Shane West |
| She wants revenge |
| Skylar Grey |
| Slash & Travis Barker |
| Solange |
| Somekindofwonderful |
| Sophie Simmons |
| Stacy Barthe |
| Steven Tyler |
| Stevie Wonder |
| Stevie Wonder 62nd B. Day Party |
| Tal Wilkenfeld |
| Tank |
| Tank |
| Taylor Dayne |
| Taylor Hawkins - FOO Fighters |
| The Boogie |
| The Kin |
| The Melvins |
| The Two |
| Theopholis London |
| Thomas Jack |
| Thompson Square |
| TI |
| Tinashe |
| Tony Bennett |
| Tony Hawk |
| Tony Royster JR. |
| Tove Lo |
| Travi$ Scott |
| Travis Scott |
| Tyson Ritter (AAR) |
| Usher |
| Vanessa Carlton |
| Wynter Gordon |
| YNGCULT |
| Yogi Lonich |
| Young The Giant |
| Youngblood Hawke |
| Zach Brown |
| Zane Carney |
