At 3/12/06 10:17 AM, MrRaven wrote:
quite a few are instrumentals that other (quite famous) people have made
I would agree with API - you should not submit a song where it's basically just (randomNGuser)'s version of "Well known song" - especially when the instrumentals are the same and you're only doing the vocals in place of the original artist.
For sampling and "borrowing", I'm pretty sure you can get away with up to 15 seconds of the original or 25% of the total - whichever is greater - I'm NOT a lawyer! - I'm only talking about what I think I remember about the creation of derivative works.
But just adding your voice, especially if the lyrics are the same, to existing music would definitely be copyright infringement and that's a no-no.