Leslie Edward \"Les\" Claypool is a bassist and lead singer, best known for his work with the alternative rock band Primus. Born on September 29, 1963, in Richmond, California, Claypool\'s mastery of the electric bass has brought him into the spotlight with his funky, creative playing style. Though he cites bass virtuoso Geddy Lee of Rush and the experimental group The Residents as his greatest influences, Claypool is known to use various styles in his playing, Claypool mixes finger-tapping, flamenco-like strumming, and a Larry Graham-like slap technique to develop his own unique style.