| 512230 |
Song publishers and printing combined |
| 512240 |
Audio recording postproduction services |
| 512240 |
Audio recording restoration services |
| 512240 |
Recording studios, sound, operating on a contract or fee basis |
| 512240 |
Sound recording studios (except integrated record companies) |
| 512250 |
Integrated record companies (i.e., releasing, promoting, distributing) |
| 512250 |
Integrated record production and distribution |
| 512250 |
Master recording leasing and licensing |
| 512250 |
Musical recording, releasing, promoting, and distributing |
| 512250 |
Prerecorded audio tapes and compact discs integrated manufacture, release, and distribution |