Primus at the Greek Theatre Berkeley, CA, 30 May 2004. Primus is an American rock band currently composed of singer and bassist Les Claypool, guitarist Larry quot;Lerquot; LaLonde, and drummer Tim quot;Herbquot; Alexander.

Primus is an American rock band currently composed of singer and bassist Les Claypool, guitarist Larry quot;Lerquot; LaLonde, and drummer Tim quot;Herbquot; Alexander.

The diversity of their sound has allowed Primus to gain a modest segment of fans from many different rock sub-genres. They are characterized by their irreverent approach to music. Primus release their records on Claypool's Prawn Song Records label, a parody of Led Zeppelin's Swan Song label.