Ultramarine Ghost by Billie Rouss Song Details

Billie Rouss's ' "Ultramarine Ghost" was released on its scheduled release date, December 21, 2025. The duration of This song is about 3 minutes long, at 3:12. Based on our data, This song appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. The track order of this song in Billie Rouss's "Midnight Chromatism" album is number 5 out of 6. The popularity of Ultramarine Ghost is currently not that popular right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

BPM and Tempo

We consider the tempo marking of Ultramarine Ghost by Billie Rouss to be Presto (very, very fast) because the track has a tempo of 177 BPM, a half-time of 88BPM, and a double-time of 354 BPM. Based on that, the speed of the song's tempo is fast. The time signature for this track is 3/4.

Music Key

E Minor is the music key of this track. Because this track belongs in the E Minor key, the camelot key is 9A. So, the perfect camelot match for 9A would be either 9A or 8B. While, a low energy boost can consist of either 9B or 10A. For moderate energy boost, you would use 6A and a high energy boost can either be 11A or 4A. However, if you are looking for a low energy drop, finding a song with a camelot key of 8A would be a great choice. Where 12A would give you a moderate drop, and 7A or 2A would be a high energy drop. Lastly, 12B allows you to change the mood.

Want to find the BPM and music key for other songs? Check out our BPM and Key Finder page!