Cosmologic is a free jazz/improvisation quartet from San Diego, California. They were founded in 1999 to play music by Ornette Coleman. Today, they play their own compositions, in which they mix improvisations with electronic sounds. Cosmologic consists of Jason Robinson (tenor saxophone), Michael Dessen (trombone and electronics), Scott Walton (double bass) and Nathan Hubbard (drums and percussion). Their website is www.cosmologic.org.