[Machine Translation] This quartet was carefully selected over a year by the artist himself. This is an ambitious work that focuses on a sound that can only be produced by these members. The largest number of original songs ever recorded! Includes 6 original compositions, including 3 pieces written in conjunction with a performance at the Kawamura Memorial Museum of Art, which displays the works of Frank Stella, one of the most famous abstract painters in the U.S. KOKETSU self-liner notes are included. Members: Ayumi KOKETSU (alto saxophone), Koichi SATO (piano), Koji YASUDA (bass), Masanori ANDO (drums)