Actually, if your recording covers of songs that have already been recorded by an artist you don't need permission from the artist to do that. If you release it commercially you need to pay the royalties, to do that you contact the Harry Fox agency in NY, I think they have a website, and pay for those rights. If you don't intend to make money, your probably good as is.
TDRSmusic is for artists that record here but If you wand to put a link to your finished music feel free to post it here.