EZ Tunes App for iOS
'EZ Tunes is a very simple music player designed to help people who can't use the iPod's current music playing system.
EZ Tunes uses your own music to display album art and play songs.
There are three simple buttons used to operate EZ Tunes, along with a large album art picture.
• Green or Red: Play or Stop a song.
• Yellow: Next song.
• Blue: Next album.
According to Autism Speaks, "EZ Tunes is an application made to help children and developmentally or intellectually disabled people play music on their iPhone® or iPod touch® '
This is a free app