Nokia 6300
Transferring songs

I have millions of songs on my itunes and i want to transfer some of them to my phone. I looked and they didnt need to be reformatted so i, using the music manager, transferred them to my phone. When i started listening to the songs i had downloaded something was wrong with them.

I dont know what it is.
Its like they go too fast.
And the voices are squeaky.
And the music is really sped up.
I've tried everything.
Changed the tempo, bhm, and all the settings.

Does anyone know why my songs won't play on the phone properly?

Sarah