Half a World Away by ARMUSTA YUI Song Details

"Half a World Away" by ARMUSTA YUI had its release date on November 10, 2025. With this song being around four minutes long, at 3:44, 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 Half a World Away and no other songs are present in the album, we classify this track as a single. In terms of popularity, Half a World Away is currently below average in popularity. Although the overall vibe is very danceable, it does project more negative sounds.

BPM and Tempo

We consider the tempo marking of Half a World Away by ARMUSTA YUI to be Moderato (at a moderate speed) because the track has a tempo of 117 BPM, a half-time of 58BPM, and a double-time of 234 BPM. Based on that, the speed of the song's tempo is moderate. Activities such as, walking, can go well with this song. The time signature for this track is 4/4.

Music Key

D Major is the music key of this track. 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.

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