Recorded a few days after the Ictus duo album Clangs of percussionist and label leader Andrea Centazzo and soprano saxophonist Steve Lacy, this 1977 release presents the joyfully sophisticated 1976 concert in Udine, Italy of the percussionist & saxophonist joined in a trio with double bassist Kent Carter, performing 5 improvisations including the 3-part "Tao" series.

Originally released in 1977 during an extremely creative period for both UK free improvising guitarist Derek Bailey and Italian percussionist Andrea Centazzo, this 3rd album on the Ictus label finds both players defining each of these extraordinary improvisations through instrumental timbres, dynamics and metronome speeds chosen to suit each piece.

Recorded in a winery in Gorizia, Italy, in 2019, Austrian based pianist and composer Elisabeth Harnik, who works in both composed and improvised music, joined with Italian-born American composer, percussionist, multimedia artist and Ictus label leader Andrea Centazzo to perform this series of creative and authoritative "Duophonic Landscapes".

"Scraps", or leftovers from the recording sessions of soprano saxophonist Steve Lacy and drummer/percussionist Andrea Centazzo, the same sessions that yielded the albums Clangs and Tao, with remastered studio and live sessions in Udine, Bologna and other cities in Italy, plus a live recording from an audio cassette with Kent Cart on bass at Teatro Lirico in Milano.

In the spring of 2015 multi-reedist and wind player Perry Robinson travelled to Southern California for a series of concerts, recording this duo with Italian percussionist living on the US West Coast Andrea Centazzo, a free and open session with Robison on clarinet, micro ocarina & bird calls, and Centazzo also using a MalletKat & sampling.