What are some highly recommended trance / electronia albums that are car-friendly? By car friendly meaning you can listen to it in the car going to work, or coming home, and the music doesn't get really noticably repetitive or any of that. I don't care if it's commercial or underground stuff.

Preferrably vocals, but sparse vocals are cool, too.

The mood i'm in, for example is like Groove Coverage's stuff, but anything will do. Probably looking for mixed together tracks, as a single artist's stuff sometimes is too similar to each other, but whatever.

I've been out of the trance mindset for quite awhile, now. Been into DnB and Breakbeat. Need some trance!
Recommend away!

thats more like dance stuff. Get some of the "Dream dance" or "Future trance" compliations.