Röhr began playing the guitar at age twelve. Despite his strict education and his youth, Röhr discovered what was important in his life. The repetitive church visits and the ministers, who always tried to make him a better man, were not parts of the life he wanted, but the music was. He and his friends pooled their money to pay for guitar lessons. After a few weeks he left the lessons, because he wanted to play "real" music and not folk music or endless scales. Soon after, he sold his guitar, bought an electric bass guitar and joined a school band. When he entered the Frankfurt punk scene in 1980, he had already played in several bands. In 1981, he joined the Böhse Onkelz as the bass guitar player. After the first album, "Soundtrack zum Untergang 2", he switched to guitar and played it until the band split up in 2005.