Pietra Tonale is also established as an independent label whose main interest is the publication of its own works and of other artists who move in the field of improvised and research music. The publications are divided into three main areas:
Stones: Pietra Tonale Productions.
Original works of the collective.
Rocks: Pietra Tonale Presents.
Original works by other artists who collaborate with the label, original works by other artists in collaboration with the collective’s musicians.
Potsherds: Raw Tonal Stone.
LOFI recordings, live and test bootlegs, work and study materials used during the laboratory.