There is probably more than one Joe Martin, but from http://www.allaboutjazz.com/php/musician.php?id=16117 Born: 1970 Joe Martin is one of the most sought-after bassists on the current New York City jazz scene. Known for his warm sound, facile ear, harmonic flexibility, and lyrical solos, he has performed with a diverse range of musicians. Most recently he has been an integral member of Kurt Rosenwinkel’s group, documented on a forthcoming live recording from the Village Vanguard. Read more on Last.fm