Chirayu made "Gangang" available on November 19, 2021. The duration of Gangang is about two minutes long, specifically at 2:22. This song does not appear to have any foul language. Gangang's duration is considered a little bit shorter than the average duration of a typical track. Because this song is the only song in Gangang and no other songs are present in the album, we classify this track as a single. The popularity of Gangang is currently not that popular right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

Gangang テンポ

We consider the tempo marking of Gangang by Chirayu to be Vivace (lively and fast) because the track has a tempo of 172 テンポ, a half-time of 86テンポ, and a double-time of 344 テンポ. Based on that, the speed of the song's tempo is fast. The time signature for this track is 4/4.

Gangang キー

B♭ Minor is the music key of this track. Because this track belongs in the B♭ Minor key, the camelot key is 3A. So, the perfect camelot match for 3A would be either 3A or 2B. While, a low energy boost can consist of either 3B or 4A. For moderate energy boost, you would use 12A and a high energy boost can either be 5A or 10A. However, if you are looking for a low energy drop, finding a song with a camelot key of 2A would be a great choice. Where 6A would give you a moderate drop, and 1A or 8A would be a high energy drop. Lastly, 6B allows you to change the mood.