kei+matsumaru — similar artists: songbook trio, rei harakami, ハレトキドキ, plastic dogs, sweet herringbone, riki hidaka tatsuhisa yamamoto, パソコン音楽クラブ, ryoko ono 小埜涼子, shuma ando, iamsiam, metal casting jazz ensemble, jt almon, kei matsumaru, kaidi, 川辺 素, ryoko ono(sax), k. freund, alto saxophone, obenewa, angelica bess, martín escalante(sax), shuta hiraki, vardan ovsepian, yoshida tatsuya 吉田達也 (drums, daysuke takaoka, nonoko yoshida 吉田野乃子(as), ono ryoko, piano ) ryoko ono 小埜涼子., in the blue shirt, dave okumu, clarice jensen, 이랑｜イ・ラン（lang lee）, ono ryoko 小埜涼子, 角銅真実, tatsuhisa yamamoto, sunny kim, uchihashi kazuhisa, banksia trio, nana omori 大森菜々(piano) ryoko ono 小埜涼子, JoanaQueiroz, shinkaigyo, ryorchestra, hideaki kanazawa, chris pitsiokos (as), masayasu tzboguchi, 美川俊治toshiji mikawa : electronics 小埜涼子 ryoko ono : alto saxophone, akira ishii, homei yanagawa (as), Yoshino Yoshikawa, ryoko ono duo, hisamine kondo近藤久峰, yan jun(electronics), alto sax, antonio loureiro, devises, nasuno mitsuru ナスノミツル, & electric bass,