James Jamerson (January 29, 1938 - August 2, 1983) was an American musician. He was the uncredited bassist on most of Motown Records' hits in the 1960s and early 1970s, and he has become regarded as one of the most influential bass guitar players in modern music history. He was inducted into the Rock & Roll Hall of Fame in 2000. Wikipedia
This list of recordings is started from the list on the back of the Jamerson Tribute T-Shirt (let me know if you are interested in purchasing one). www.bassland.net/jamersonhits.htm
The definitive Wikipedia entry for James Jamerson. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/James_Jamerson
The 3 guitars were mixed to one track while you were recording live, Jamerson had his own bass track, the drums were cut on one, (sometimes) on 2 tracks The piano on one, percussion on another. www.ricksuchow.com/press-group-112.html