そら

On these albums

そらGRAPEVINE · 1997

退屈の花GRAPEVINE · 1998

Chronology: a young persons’ guide to GrapevineGRAPEVINE · 2004

Source: MusicBrainz recording 7553dfbd-7f07-4e30-9dd1-09f600b42d2f (CC0).