The location where you can set a song to repeat escapes some iPod Touch owners. Here’s how and where to find it:
1. From the Now Playing screen, tap the album cover.
2. On the right-side of the bar that appears, select the Repeat option until it appears with a 1 by it.
Note: If you tap the Next button it will skip to the next song in the list. The repeat song function only works if the song ends naturally.
If you wish to repeat the entire current list of songs, you would want to tap the icon until it shows without the 1 next to it.