Abacus compositions sheet music and chords

In January 1971, Chris Williams, together with Chris Barucki, Charlie Schade, Klaus Kolkhaze and Felix Hans, founded the Abacus group. The name is based on the Greek / Roman board game Abacus. After 3 months of songwriting, they first performed at the pop festival in Langelsheim (Harz), attracting the attention of the label Polydor. Already in August of the same year they recorded their first album "Abacus". In 1976, the German group broke up due to musical differences, but in 1979 it was revived, albeit in a modified composition, and signed a contract with EMI.