WhoisTano made "Heart of Gold" available on April 15, 2023. Heart of Gold is 2 minutes and 8 seconds long and may contain bad words that may be unsuitable for children. Because this song is the only song in Heart of Gold and no other songs are present in the album, we classify this track as a single. In terms of popularity, Heart of Gold is currently not that popular. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

Heart of Gold テンポ

We consider the tempo marking of Heart of Gold by WhoisTano to be Andante (at a walking pace) because the track has a tempo of 92 テンポ, a half-time of 46テンポ, and a double-time of 184 テンポ. Based on that, the speed of the song's tempo is slow. Activities such as, yoga or pilates, can go well with this song. The time signature for this track is 4/4.

Heart of Gold キー

The music key of this track is 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.