2019.09.139/13のSongwriter Collection・・・「水谷公生」② 2019.09.069/6のSongwriter Collection・・・「水谷公生」 2019.08.308/30のSongwriter Collection・・・「松本一起」⑤ 2019.08.238/23のSongwriter Collection・・・「松本一起」④ 2019.08.168/16のSongwriter Collection・・・「松本一起」③ 2019.08.098/9のSongwriter Collection・・・「松本一起」② 2019.08.028/2のSongwriter Collection・・・「松本一起」 2019.07.267/26のSongwriter Collection・・・「芹澤廣明」④ 2019.07.197/19のSongwriter Collection・・・「芹澤廣明」③ 2019.07.127/12のSongwriter Collection・・・「芹澤廣明」② 2019.07.057/5のSongwriter Collection・・・「芹澤廣明」 2019.06.286/28のSongwriter Collection・・・「麻生圭子」⑤ 2019.06.216/21のSongwriter Collection・・・「麻生圭子」④ 2019.06.146/14のSongwriter Collection・・・「麻生圭子」③ 2019.06.076/7のSongwriter Collection・・・「麻生圭子」 2019.05.315/31のSongwriter Collection・・・「大沢誉志幸」⑤ 2019.05.245/24のSongwriter Collection・・・「大沢誉志幸」④ 2019.05.175/17のSongwriter Collection・・・「大沢誉志幸」③ 2019.05.105/10のSongwriter Collection・・・「大沢誉志幸」② 2019.05.035/3のSongwriter Collection・・・「大沢誉志幸」