Cecilia Alcott (Cv.yukana)
Houki Shinonono (CV. Hikasa Yoko), Cecilia Alcott (CV. Yukana), Huang Lingyin (CV. Shimoda Asami), Charlotte Dunois (CV. Hanazawa Kana), Laura Bodewig (CV. Marina Inoue), Tatenashi Sarashiki (CV. Chiwa Saito), Kanzashi Sarashiki (CV. Mimori Suzuko) — BEAUTIFUL SKY (Infinite Stratos 2. ED) 03:58
Shinonono Houki (CV. Hikasa Yoko), Cecilia Alcott (CV. Yukana), Lingyin Huang (CV. Shimoda Asami), Charlotte Dunois (CV. Hanazawa Kana), Laura Bodewig (CV. Marina Inoue), Kanzashi Sarashiki (CV. Mimori Suzuko), Tatenashi Sarashiki (CV. Saito Chiwa) — BEAUTIFUL SKY (TV Size 7-nin Ver.) 01:34
Shinonono Houki (CV: Hikasa Youko), Cecilia Alcott (CV: Yukana), Huang Lingyin (CV: Shimoda Asami), Charlotte Dunois (CV: Hanazawa Kana), Laura Bodewig (CV: Inoue Marina) — BEAUTIFUL SKY (TVSIZE Gonin ver.) 01:32
Cecilia Alcott (CV.Yukana) — BEAUTIFUL SKY Cecilia solo Ver 03:56
Cecilia Alcott (CV.Yukana) — Clear Blue World 03:53
Houki Shinonono (CV. Hikasa Yoko), Cecilia Alcott (CV. Yukana), Huang Lingyin (CV. Shimoda Asami), Charlotte Dunois (CV. Hanazawa Kana), Laura Bodewig (CV. Marina Inoue), Tatenashi Sarashiki (CV. Chiwa Saito), Kanzashi Sarashiki (CV. Mimori Suzuko) — BEAUTIFUL SKY (Off Vocal) 04:02
Shinonono Houki (CV. Hikasa Yoko), Cecilia Alcott (CV. Yukana), Lingyin Huang (CV. Shimoda Asami), Charlotte Dunois (CV. Hanazawa Kana), Laura Bodewig (CV. Marina Inoue), Kanzashi Sarashiki (CV. Mimori Suzuko) — BEAUTIFUL SKY (TV Size 6-nin Ver.) 01:32