Idahams made "Billion Dollar" available on November 8, 2019. With this song being around four minutes long, at 3:37, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track. Because this song is the only song in Billion Dollar and no other songs are present in the album, we classify this track as a single. The popularity of Billion Dollar is currently not that popular right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

Billion Dollar テンポ

The tempo marking of Billion Dollar by Idahams is Prestissimo (even faster than presto), since this song has a tempo of 201 テンポ. The time signature for this track is 4/4.

Billion Dollar 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.