Sack & Blumm has been played on NTS in shows including OnoTesla, featured first on 12 May 2019. Songs played include To Go To, Die Fünfte Dengelophonie and Seathing.

Sack&Blumm are not a band or a studio project but may be described rather as a homerecording project that was conceived independendly in their bedroom studios in Berlin and Cologne. The digital multitrackers and the german postal service ferrying their ideas back and forth were definitely playing a major role in the production of the album. Tracks were produced in several steps, e.g. Frank would record the African finger piano from the first track "Seathing" and send a DAT to Harald in Cologne who would then layer the recording with his French horn and send the tape back to Berlin.