Similarly, there is the notion of Elvis number. Elvis (reportedly deceased, though some dispute this) has an Elvis number of 0. If you have played or recorded with Elvis, then your Elvis number is 1, etc.
My Elvis number is 4. I have played guitar with Jeff Shallit , who has played guitar with Eric Bach. Eric once recorded with an engineer named Billy Porter, who previously worked with the King himself.
(Note: the material above was shamelessly copied from Jeff's web page and edited.)
Last modified: Wed Dec 1 08:25:14 EST 1999