Amalgamation Amalgamation is an intelligent, music making machine that generates a fun, alternative rock vibe while paying homage to classic rock queens and kings like Grace Potter, Led Zeppelin and Kings of Leon. Also, add a dash of Patti Smith's influence, because there's no denying the elements of punk, protest, and emotional purging in their songs. With a propensity to stimulate your mind and get your body involved, they will love to rock you. The band is based in San Francisco and is celebrating the release of their new cd, "Circadian Rhythms".