Mario Freaks Orchestra was the name given to the group of performers on several Nintendo arrange albums published by Nippon Columbia. There was no set lineup; different musicians arranged and performed on different albums. Ikuro Fujiwara: keyboards (CA-4634) Seiji Kameda: keyboards, synthesizers, computer programming (CA-4474) S・TRAD: keyboards, synthesizers, computer programming, percussion, electric guitar (CA-4473) Kisow Yamanaka: keyboards, synthesizers, computer programming (COCA-6327) Kiyoshi Hagiya: electric guitar (CA-4473) Kazuhiro Matsuo: electric guitar (CA-4474) Teiji Mihata: electric guitar (CA-4634) Hiroshi Nagashima: electric guitar (COCA-6327) Syuji Nakamura: electric guitar (CA-4473) Jun Sumida: electric guitar (CA-3393, CA-3838, COCA-6327) Nobuo Yagi: harmonica (CA-4473) Masato Matsuda: keyboards (COCA-6327) Ichiro Nagata: keyboards (COCA-6327) Masahiro Sayama: acoustic piano (CA-4473) Shigeo Fuchino: saxophone (CA-3393, COCA-6327) Yoshitaka Kuratomi: saxophone (CA-4474) Susumu Kazuhara: trumpet (CA-4473) Futoshi Kobayashi: trumpet (CA-4474) Naoki Suzuki: synthesizer operation (CA-4634) Jun Araki: synthesizer programming (CA-3393, CA-3838, CA-4634)