Echo Jazz laureate Heiko Fischer is back with a new band, new album and new sound. Since his last work Gateway, the Wahlhamburger has taken 3 years to research and readjust himself. The result is an album that tries to break new ground in its timeliness, depth and unique sound. With his album "General Relativity", named after Einstein's great theory, the physicist tries to find out in a musical way what music and physics have in common and what might also make them different.