album_name: Sleep on a bonfire Increase the power of sleep 1 / f fluctuation and alpha wave guitar Ultimate relaxing sleep introduction BGM
artists.artist_gid: 3a23f0776be7473cba2737a523921dc9
artists.artist_name: 日本BGM向上委員会
artists.role: ARTIST_ROLE_MAIN_ARTIST
name: 1 / f fluctuation sleep introduction BGM of bonfire sound