Billionaire Black's 'Back Door' had a release date set for December 25, 2020. Back Door is 2 minutes and 3 seconds long and may contain bad words that may be unsuitable for children. The song is number 5 out of 10 in Devil's Angel by Billionaire Black. In terms of popularity, Back Door is currently not that popular. Although the overall vibe is very danceable, it does project more negative sounds.

Back Door テンポ

The tempo marking of Back Door by Billionaire Black 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.

Back Door キー

D♭ Major is the music key of this track. 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.