This is the first iPod I've owned and I'm having issues playing purchased music on my iPod touch. I had downloaded the 12 songs back in 2004 or 2005 when Pepsi & iTunes had free downloads available under the bottle caps. The songs show up on the iPod but there's no sound. They play fine in iTunes however. The 12 songs were under a different account so that might be the problem. I just purchased a few songs from Amazon and didn't have any problem syncing those. I'm also not having any problems with apps downloaded from iTunes. I just bought my first song with my current iTunes account and the exact same thing is happening. The song shows up on the iPod but there's no sound. What am I doing wrong?