[REQ] Software to play music while using iPhone in car (gestures maybe)?

Hey,
I use my iPhone to play music while I am in my car and I have it mounted really nice where it is easily accessable while driving. The problem I have is when I want to skip the song I have to hit the little next/previous buttons, which can be tricking while driving (most of the times I miss etc). Is there a way to swipe left or right to move to the next song?? I think that would be 100 times easier than trying to hit the next/previous.

Also, it would be nice to see the song name/artic WAY bigger instead of it in the top section of the phone...I can barely read it while I am driving!!!

Hopefully others would find this kinda of thing useful.

PocketTouch kinda does what I want to do, but it lacks in displaying the songs. The text is still really small and does not look good. Even though PocketTouch is for your pocket, I find it quote useful when I am in the car and it is right in front of me....if we can just improve it a bit!!