| acmp-3 | This user is an advanced accompanist. |
| vln-2 | This user is an intermediate violinist. |
| com-2 | This user is an intermediate composer. |
| arr-2 | This user is an intermediate arranger. |
| per-1 | This user is a novice percussionist. |
| vcl-1 | This user is a novice violoncellist. |
| Ludwig van Beethoven. |
| Johannes Brahms. |
| Frédéric Chopin. |
| Camille Saint-Saëns. |
| Robert Schumann. |
| Pyotr Tchaikovsky. |