Iphone syncing, but not properly

I have done some searches on this and cant find excatly what i'm looking for. When i plug my iphone up, itunes picks it up and syncs it. But, after the sync is finished i look at the music on my phone and its not the same as on itunes. For example, my phone has 3 different artists for John Butler Trio (The John Butler Trio, John Butler Trio, etc...). I changed it in itunes so that it would only have one artists name for John Butler Trio. I synced the phone but it still shows the 3 artist names on my phone. All songs are checked and they should all be syncing. Any suggestions? Thanks for the help.

 

Uncheck all or just the problem files?

 

ok tried that. didnt work. still doing the same thing. any other suggestions.