I am Worried About something (Copy rights)

[HateSolstice]

Except copyright laws really only apply when a profit is being made. If copyright issues really extended to custom-made, free content then sites like YouTube wouldn't exist. This is why agendas like SOPA have been shot down.

Typically, if say a mod of a game uses a song from so-and-so, as long as they are credited for their work then there is no issue. Again, usually only as long as no profit is being made.