Swanga Swang, Wacotron made "Killin" available on May 20, 2022. Killin is considered explicit and may contain foul language. This song is about 3 minutes and 9 seconds, which is about the average length of a typical song. Because this song is the only song in Killin and no other songs are present in the album, we classify this track as a single. Killin is below average in popularity right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

Killin テンポ

We consider the tempo marking of Killin by Swanga Swang, Wacotron to be Andante (at a walking pace) because the track has a tempo of 88 テンポ, a half-time of 44テンポ, and a double-time of 176 テンポ. Based on that, the speed of the song's tempo is slow. Activities such as, yoga or pilates, can go well with this song. The time signature for this track is 4/4.

Killin キー

This song has a musical key of D Major. This also means that this song has a camelot key of 10B. So, the perfect camelot match for 10B would be either 10B or 11A. While, 11B can give you a low energy boost. For moderate energy boost, you would use 7B and a high energy boost can either be 12B or 5B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 10A or 9B will give you a low energy drop, 1B would be a moderate one, and 8B or 3B would be a high energy drop. Lastly, 7A allows you to change the mood.