Yesterday I bought Jars of Clay's best of album, Furthermore. It's different to most best of albums though. It's not just a heap of old songs with a few new recordings chucked in to make people who already have every album go and buy it. The first disc contains new recordings of each song, and the second disc has live recordings. My favorite track's easily 'The Valley Song'. It just describes where I'm at with God right now so well. The chorus is stuck in my head:

'I will sing of Your mercy
That leads me through valleys of sorrow
To rivers of joy.'