Helevorn's 'Once Upon A War' had a release date set for January 23, 2019. This song is about six minutes long, preciously at 5:55, making this song fairly long compared to other songs. The song is number 7 out of 9 in Aamamata by Helevorn. In terms of popularity, Once Upon A War is currently not that popular. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.

Once Upon A War テンポ

The tempo marking of Once Upon A War by Helevorn is Andante (at a walking pace), since this song has a tempo of 108 テンポ. With that information, we can conclude that the song has a moderate tempo. The time signature for this track is 4/4.

Once Upon A War キー

This song is in the music key of B♭ Minor. Because this track belongs in the B♭ Minor key, the camelot key is 3A. So, the perfect camelot match for 3A would be either 3A or 2B. While, a low energy boost can consist of either 3B or 4A. For moderate energy boost, you would use 12A and a high energy boost can either be 5A or 10A. However, if you are looking for a low energy drop, finding a song with a camelot key of 2A would be a great choice. Where 6A would give you a moderate drop, and 1A or 8A would be a high energy drop. Lastly, 6B allows you to change the mood.