i cum blood
The Best Floyd Rose Is A Setup Floyd Rose!

STARcaster Strat
Dean Tradition Acoustic
03 B.C. Rich NJ Warlock Speedloader
Xaviere XV-599
Epi 1984 Explorer
Crate GTD65
Epi Valve Jr
Bogner Alchemist Head
Marshall 1960B
"Let Me Stand Next to Your Fire" (Hendrix).

Seriously, you should be asking the group what songs they would like to sing. If you remember most of a song, then it's probably not too complicated, and chord pages are just a few Google clicks away.
CCR - Proud Mary

Bon Jovi - Bed Of Roses (or your choice of other power ballad)