2Scratch's 'HEARTBEAT.' came out on October 6, 2023. HEARTBEAT. is 2 minutes and 53 seconds long and may contain bad words that may be unsuitable for children. Because this song is the only song in HEARTBEAT. and no other songs are present in the album, we classify this track as a single. In terms of popularity, HEARTBEAT. is currently unknown. Although the overall vibe is very danceable, it does project more negative sounds.

HEARTBEAT. テンポ

We consider the tempo marking of HEARTBEAT. by 2Scratch to be Andante (at a walking pace) because the track has a tempo of 93 テンポ, a half-time of 46テンポ, and a double-time of 186 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.

HEARTBEAT. キー

C Major is the music key of this track. This also means that this song has a camelot key of 8B. So, the perfect camelot match for 8B would be either 8B or 9A. While, 9B can give you a low energy boost. For moderate energy boost, you would use 5B and a high energy boost can either be 10B or 3B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 8A or 7B will give you a low energy drop, 11B would be a moderate one, and 6B or 1B would be a high energy drop. Lastly, 5A allows you to change the mood.