Lorensa made "Birthday" available on November 20, 2021. Birthday is considered explicit and may contain foul language. This song is about 3 minutes and 15 seconds, which is about the average length of a typical song. The track order of this song in Lorensa's "Layers" album is number 2 out of 7. On top of that, United States appears to be the country where this track was created. The popularity of Birthday is currently not that popular right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

Birthday テンポ

We consider the tempo marking of Birthday by Lorensa to be Vivace (lively and fast) because the track has a tempo of 160 テンポ, a half-time of 80テンポ, and a double-time of 320 テンポ. Based on that, the speed of the song's tempo is fast. Activities such as, running, can go well with this song. The time signature for this track is 4/4.

Birthday キー

This song is in the music key of D♭ Major. This also means that this song has a camelot key of 3B. So, the perfect camelot match for 3B would be either 3B or 4A. While, 4B can give you a low energy boost. For moderate energy boost, you would use 12B and a high energy boost can either be 5B or 10B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 3A or 2B will give you a low energy drop, 6B would be a moderate one, and 1B or 8B would be a high energy drop. Lastly, 12A allows you to change the mood.