Songs

• cry and smile
• egao
• Grotesque (グロテスク)
• OST Boku no hatsukoi wo kimi ni sasagu
• 瞳をとじて

Ken Hirai

Other Musicians

• Bengü
• Tito El Bambino
• MC Yankoo
• Agnes Obel
• Adrian Gaxha
• Rallia Christidou
• Vive la fête
• ClariS
• Infinite
• Angus & Julia Stone