Second Hang Songs is a database of covered songs. The site contains 40,000 songs and 19,000 artists. Covered songs are often found through P2P services, even though they may not be commercially published.

See how many artists play your favorite tunes:

Most covered artists
1 John Lennon
2 Paul McCartney
3 Robert Allen Zimmerman
4 Hank Williams Sr
5 Douglas Colvin

Most covered songs.
1 Eleanor Rigby The beatles
2 Cry Me a River Julie London
3 And I Love Her The Beatles
4 Yesterday The Beatles
5 (I Can't Get No) Satisfaction The Rolling Stones

Most covered performers
1 The Beatles
2 Bob Dylan
3 Hank Williams Sr
4 The Ramones
5 The Rolling Stones