songbird歌词 多谢 词曲 kokia .主唱 kokia . daremo ga kizukanu uchi ni, nanika o ushinatteiru futto kizukeba anata wa inai, omoide dake o nokoshite sewashii toki no naka, kotoba wo ushinatta ningyou-tachi no youni kamikado ni afureta noraneko no youni koe ni naranai sakebi ga kikoete kuru moshimo, mou ichido anata ni aeru nara tat