| Name | : Musamaailma oy |
| Business Number | : 0585694-0 |
| Category | : Limited Company |
| Primary language | : Finnish |
| Place of taxation | : Helsinki  | Date of registration | : 01/03/2001 |
| Activity | : Wholesale of musical instruments and supplies |
| Alias | : House Of Rock, Musamaailma Ky |