coja spectrum

Matt John is a Berlin based artist who has recorded for prestigious labels such as Perlon and Jay Haze's netlabel textone, as well as for the new Bar25 label. Getting in touch with techno sounds in the mid-nineties he followed his calling for electronic music in starting DJing all over Thuringia/Germany. He loves to communicate with the audience in catching them with his groovy minimal tech house and intelligent techno, further kicking them with new experimental inputs into other dimensions.

There is more than one artist with this name: 1) Petra is a Christian Rock band formed in 1972 by Bob Hartman, Bill Glover, John DeGroff, and Greg Hough. "Petra" means "rock" in NT Greek, making the band name a triple pun. Rising from the jesus music movement, and initially signed to Myrrh Records, they fought to gain acceptance and recognition in a church culture that at the time believed rock music to be off-limits.