This is another quick and dirty Adobe Flash replacement.
It shows the number of live performances per song

Tombstone Blues	167
Shooting Star	143
All Along the Watchtower	2287
The Times They Are A-Changin'	633
John Brown	169
Rainy Day Women #12 & 35	976
Desolation Row	615
Dignity	59
Knockin' On Heaven's Door	460
Like A Rolling Stone	2096
With God On Our Side	33