Related Information for Comma There are seven known groups/artists using the name Comma:1. A progressive rock/metal band from Turkey. They have two albums named Elusive Dreams(2001) and Free As God(2004).2. An electronic music producer from San Francisco, CA. As a member of electronic duo Slidecamp, Ryan Gilbert, or Comma, began performing and releasing music as a solo artist in 2008. His Carry The Fire EP was released April 20, 2010 on the Semisexual label.3. An experimental vocal trio based out of DC activ.. read more