Max Bennett Kelly made "Birthday" available on March 16, 2022. Birthday is 2 minutes and 12 seconds long and may contain bad words that may be unsuitable for children. Because this song is the only song in Birthday and no other songs are present in the album, we classify this track as a single. In terms of popularity, Birthday is currently not that popular. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

Birthday テンポ

The tempo marking of Birthday by Max Bennett Kelly is Andante (at a walking pace), since this song has a tempo of 95 テンポ. With that information, we can conclude that the song has a slow tempo. This song can go great with yoga or pilates. The time signature for this track is 4/4.

Birthday キー

This song is in the music key of E♭ Major. This also means that this song has a camelot key of 5B. So, the perfect camelot match for 5B would be either 5B or 6A. While, 6B can give you a low energy boost. For moderate energy boost, you would use 2B and a high energy boost can either be 7B or 12B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 5A or 4B will give you a low energy drop, 8B would be a moderate one, and 3B or 10B would be a high energy drop. Lastly, 2A allows you to change the mood.