Why do some songs on my iPod have static or sound "funny" and distorted?

Assuming that the songs in question were not intentionally recorded to sound "funny", distorted, or static-laden, this most likely means that either the headphones are dying or the audio jack is failing.

First, try using the headphones with another audio source -- like a computer or stereo -- and see if the audio is still problematic. If it still sounds distorted or has static, the headphones should be replaced. If the headphones work properly in another device, then the problem is most likely the audio jack.

Inspect the audio jack and see if it is noticeably cracked or damaged, although it still may need repair even if damage is not visible (it could be a bad solder connection or other internal hardware problem). Try the Apple recommended "five R's" for good measure as well.

If the issue does appear to be a hardware problem, site sponsor Mission Repair offers free hardware diagnosis and an affordable 24 hour repair service by mail. Services include replacing the audio jack as well as fixing other hardware problems for all iPod models.