Longer songs stopping before finishing, next song playing in the remaining time of the previous song?

Question

Hello apple communities, it's been a while.
So, problem, with the music app (or the particular albums/artists/songs) this time.
Longer songs are stopping before the end of the songs, it's almost like it skips, but the wierd part is this:
In the remaining time for that song, the next song starts playing.
Make sense?
No?
Well, here's an example.
The song deadman goes for 12.04, 12 minutes and 4 seconds.
The song after that, change goes for 10.47, 10 minutes and 47 seconds.
What happens is deadman will play for about 3 minutes, then skip to change, however, the ipod still says it is playing deadman, which has about 9 minutes left.
It is only the one artist it is doing this with as well. Both albums. However, they play fine on itunes, on the CD's, on the Ps3 and my mp3.
I have tried deleting them and re-adding them to my ipod but it doesn't fix it.
The fact that is only one artist, out of 38 or so, makes me think it's the files, but if they play fine everywhere else, it makes me think something has gone wrong in the syncing process, but there have been no error pop-ups.
My ipod is a 4th generation ipod touch, currently Version 6.1.3.
Itunes is version 10.7.0.21.
Thank you for your help.

Answer 1

Try:
- Reset the iOS device. Nothing will be lost
Reset iOS device: Hold down the On/Off button and the Home button at the same time for at
least ten seconds, until the Apple logo appears.
- Unsync all music and resync
- Reset all settings      
Go to Settings > General > Reset and tap Reset All Settings.
All your preferences and settings are reset. Information (such as contacts and calendars) and media (such as songs and videos) aren’t affected.
- Restore from backup. See:                                 
iOS: How to back up                                                                
- Restore to factory settings/new iOS device.