Recording of Iván Patachich's "Pacem mundo" ("World Peace") for tape. Uses both concrete and electronic sound materials. The piece begins with a vocal ensemble with a soprano soloist that eventually becomes noticeably electronically manipulated. From then on, the piece switches between the vocal ensemble and other electronic sound material.

Recording of Zoltán Pongrácz's "Laus stultitiae" ("Praise of folly") for baritone and tape.

Recording of Trevor Wishart's Anticredos performed by Trevor Wishart. It is a live-performance piece for six amplified voices using extended vocal techniques, but no electronic modification of the voices. The piece, commissioned by the English group "Singcircle," takes the word "Credos" and slowly dissolves and changes its sound-constituents through processes of gradual transformation. This recording is a studio version of the piece "sung" entirely by the composer.