Hi Experts. I have been using this iPod for a couple of years now and can't get used to the variation in volume levels of each song. High, low, just right..... I play the music through iTunes (version 22.214.171.124) with my iPod hooked up to the laptop. The question I have is, what can I use to regulate the sound to a normal volume level so that there isn't the peaks and valleys in sound? Or is there another method I can use?