Circle was a short lived group formed in mid seventies by Ruggero Tajè and Riccardo Sinigaglia, both pupils of Angelo Paccagnini and later composers and professors of electrinic music at Milan conservatory. Paccagnini was one of the great italian post weberian composers along with Luciano Berio, Bruno Maderna and Giacomo Manzoni. Ruggero and Riccardo joined theit friend Roberto "Brillo" Gotta who played double bass in Gaetano Liguori's group and other jazz groups in the Milano area. "Brillo" Gotta was a multi-instrumentalist, collector of strange and self-built instruments and also an artist that was very well known for his works in recycled art. He died too early at the age of 69 in 2022. This CD contains two extended pieces of free improvisation with elements of avant-rock and jazz and is entirely dedicated to “Birillo”.