500+ artists
| Artist | Midi files | PDFs | Video covers |
|---|---|---|---|
| James Scott | 3 | - | - |
| jamiroquai | 3 | - | - |
| Jason Hayes | 3 | - | 3 |
| Jean-Amédée Lefroid de Méreaux | 3 | 1 | - |
| Johannes Brahms | 3 | 3 | - |
| Jordan productions | 3 | - | - |
| Jung Jaeil | 3 | 1 | - |
| Kazumi Totaka | 3 | 3 | - |
| Kenshi Yonezu (米津 玄師) | 3 | 2 | - |
| Kikuo | 3 | - | - |
| King Crimson | 3 | - | - |
| Klaus Badelt | 3 | 2 | - |
| Kobe Betham | 3 | - | - |
| La La Land | 3 | - | - |
| LDS | 3 | - | - |
| Lil Nas X | 3 | 2 | - |
| Louis Moreau Gottschalk | 3 | - | - |
| LPWY | 3 | - | - |
| Lucy Etheldred Broadwood | 3 | - | - |
| Ludwig Göransson | 3 | 1 | 1 |
| Luis Fonsi | 3 | 2 | - |
| Lynyrd Skynyrd | 3 | - | - |
| m | 3 | - | - |
| Manan Singla | 3 | - | - |