Since 2021 Swiss composer Felix Profos and drummer Peter Conradin Zumthor have performed as the duo Grund, Profos performing on harmonium and on the 1973 Italian organ Bontempi Pop3, Zumthor on bass drum, gong, bells & snare, their extended work on this self-titled album a tranquil and meditative work of slow transitions with moments of terse activity, receding with grace and serenity.

Surprises abound with Lucas Niggli's approach to improvised composition, using 40 playing cards that his ten-piece ensemble interpret, drawing on inspired performers from improvised, experimental and contemporary classical music, their game performed over three rounds, allowing an incredibly diverse set of approaches to reveal themselves on each unique track.

Surprises abound with Lucas Niggli's approach to improvised composition, using 40 playing cards that his ten-piece ensemble interpret, drawing on inspired performers from improvised, experimental and contemporary classical music, their game performed over three rounds, allowing an incredibly diverse set of approaches to reveal themselves on each unique track.

The title's play on words for Swiss percussionist Peter Conradin Zumthor's piano compositions is explained by his performance being effected by piano tuner Rene Waldhauser while playing, the piano being slowly detuned while Zumthor plays a series of aggressive key separations in a percussive manner, the modified tuning generating unexpected turbulence and harmonic overtones.