MARIO BERTONCINI : Cifre

即興集団Gruppo di Improvvisazione Nuova Consonanzaのメンバーでもあったイタリアの作曲家マリオ・ベルトンチーニの'70年の演奏。
プリペアドピアノによる名曲「Cifre」とEarle Brownの「Four Systems」やJohn Cageの「Cartridge Music」。
さすがにめちゃくちゃカッコいいです。
アコースティックな物音的サウンドとイカつい演奏は強力！！
これは買いです。お見逃しなく。
激レア！

Tracklist
A1 Mario Bertoncini - Cifre For 2 Prepared Pianos 11:09
Composed By ? Mario Bertoncini
A2 Earle Brown - Four Systems 4:22
Composed By ? Earle Brown
A3 Mario Bertoncini - Cifre For 3 Prepared Pianos 6:47
Composed By ? Mario BertonciniPiano [Prepared] ? Alberto Neuman, Maura Cova
B John Cage - Cartridge Music 20:43
Composed By ? John CageElectronics [Amplified Small Sounds] ? Mario Bertoncini

Credits
Design ? Bernard Stein, Nicolaus Ott
Piano [Prepared] ? Mario Bertoncini (tracks: A1 to A3)

Notes
Included are a 12-page and a 4-page 12" sized booklet.

Cifre was composed in 1964-67, Four Systems in 1952-54 and Cartridge Music in 1960.
All tracks were recorded in 1970.