"ほたるこい" by The 19th Night had its release date on August 16, 2017. The duration of This song is about two minutes long, specifically at 2:20. This song does not appear to have any foul language. ほたるこい's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in クリスタルサウンドで巡る12か月, so we believe that "ほたるこい" is a single. In terms of popularity, ほたるこい is currently not that popular. Although the overall vibe is very danceable, it does project more negative sounds.

ほたるこい テンポ

The tempo marking of ほたるこい by The 19th Night is Andante (at a walking pace), since this song has a tempo of 94 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.

ほたるこい キー

This song has a musical key of D Major. This also means that this song has a camelot key of 10B. So, the perfect camelot match for 10B would be either 10B or 11A. While, 11B can give you a low energy boost. For moderate energy boost, you would use 7B and a high energy boost can either be 12B or 5B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 10A or 9B will give you a low energy drop, 1B would be a moderate one, and 8B or 3B would be a high energy drop. Lastly, 7A allows you to change the mood.