Multiple artists under this name. 11 11 is a jam band formed in 2008 between Blain Bridges (bass) and Scott Smith (drums) from Kansas City, MO. They primarily play improvisational doom in the style of Om. Other styles include blues, funk, and jazz.. 11 11 is also a underground hip hop mc from north San Diego county in California. Also known as Matthew 525 or Matt Doull. 11 11 has been putting it down for awhile now. He is very lyrical and has a very original sound. He has done tracks with Noah23,Foul Habits, Moses1, and more.