For example: jay-z - empire state of mind (which is 174 BPM, by the way)
Insomnia Cure Music Society
Insomnia Cures
It's Time to Relax – Sleeping, Calmness, Delicate
Just Lay Your Head on Your Pillow
Kinetic Hillside
Lie Down
Lightness of Being
Find the best workout music at jog.fm
Find the songs with BPMs to match your running, walking, cycling or spinning pace.