(a major Japanese rock band).
: The prefix [sukidesuost.info] identifies this file as originating from Suki Desu OST , a popular website dedicated to sharing Japanese soundtracks (OSTs) from anime, games, and dramas. [sukidesuost.info]_Butterflies.zip
: A .zip file is a compressed folder used to bundle multiple audio tracks (usually MP3 or FLAC) and occasionally digital cover art or metadata. Safety and Legitimacy Assessment (a major Japanese rock band)