For example: jay-z - empire state of mind (which is 174 BPM, by the way)
Railway Recorders
Relaxing Train Noise
Repetitive Train Tracks
Restful Train Atmosphere for Deep Relaxation
Slow Train Clicks and Clacks for a Calm Night
Find the best workout music at jog.fm
Find the songs with BPMs to match your running, walking, cycling or spinning pace.