The Blues Had a Baby, and They Called it Rock and Roll! Come to GasWorks tonight to hear the absolute best of Rock with DJ Purrrfectt Catt! Purrr will play all the best, and your favorites and she is an expert at digging out all the classics that many have forgotten, (until they hear them again). Muddy Waters knew exactly what he was sayin' when he coined the phrase - We're telling you to come find out what it's all about! Tonight at GasWorks, with DJ Purrrfectt Catt