A work made for hire occurs when Party A employs Party B to create something, but Party A becomes the legal author of the work. In the eyes of the law, Party B will no longer have any rights to the work whatsoever.
Practicing And Performing Music
There is a perception that performing and practicing music are two very different activities. I think that the relationship between performing and practicing is deeply intertwined and at a certain level the distinction between the two virtually disappears.