Christoph Nicolaus began working with the stone harp around 2007, a block of granite with a slanted top that is deeply notched to create fins that resemble a loaf of bread, played by "bowing" the sides with wet hands causing each to vibrate in unique and beautiful tones; this album collects 13 compositions & improvisations performed between 2008 and 2018, in rich and uniquely evocative sound.

When the Zeitkratzer Ensemble was asked to perform a late ensemble work by John Cage, director Reinhold Friedl turned to composer Burkhard Schlothauer, who reworked one of Cage's Number Pieces to create this rich piece using Cage's methods; plus a composition for the dance piece "Bewegte Bauhausbilder"; and an octet commissioned for the Klangzeit-Festival Time Is On My Side.

Composer Burkhard Schlothauer, co-founder of Editions Wandelweiser and a member of Zeitkratzer and the Wandwelweiser Composers Ensemble, in a five part work conceived as a single part, combining previous works into various possible versions as "events", working with spatial distribution, slow beats, noise, and pulse, superimposed from their origins.