IPhone 4S music problem, not showing artists, albums etc?

Just got a 16gb iPhone 4S, and put my own music on there (not bought of iTunes), sorted out the artists, song, album, album art etc, synced it with my iPhone now only the song names are showing up on my phone, says the artist and album are unknown, no artwork is showing and the artist list says I have no music? Pretty annoying for something that cost me a decent amount of money, how do you fix please!

Go for iPhone repair shop or buy the new iPhone…