cheezyridr

i like to put on a disc of whatever, somethin' i like and play along.
i suppose everyone does this to some degree, yes?

here is the thing. when i put in satriani, i tune the guitar to the cd because it doesn't match the tuner. then if i switch to say, runs and goses, i need to change again. then if i switch to ted nugent again it doesn't match. sometimes i find ones that do, but why is that so far, i haven't found a single solitary one that will allow me to tune to a 440? every disc is either down a step or maybe more. i have tried this with several disc players and several different file types. what is up with that?