Cant Find my Downloaded Songs for my PS3

[redface2007]

Hi everyone, this may seem like a stupid question, but I cant find the songs that I have purchased for my rockband game. Preface, I already downloaded and installed the add-ons, but I just cant find the songs after I get into the game, does it have anything to do with the fact that it is a ps2 labeled disc?

[SheepStampede]

Yes, pretty sure the ps2 disc is incompatible with DLC, whether it's in your PS3 or a PS2.