FEEDBACK (feat. 巡音ルカ) by isidore., MonochroMenace, Megurine Luka Song Details

On January 29, 2026, the song "FEEDBACK (feat. 巡音ルカ)" was released by isidore., MonochroMenace, Megurine Luka. The duration of This song is about 3 minutes long, at 3:04. 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. Because this song is the only song in FEEDBACK and no other songs are present in the album, we classify this track as a single. Going off of the ISRC code of this track, we detected that the origin of this track is from Japan. The popularity of FEEDBACK (feat. 巡音ルカ) is currently below average in popularity right now. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

BPM and Tempo

The tempo marking of FEEDBACK (feat. 巡音ルカ) by isidore., MonochroMenace, Megurine Luka is Vivace (lively and fast), since this song has a tempo of 165 BPM. With that information, we can conclude that the song has a fast tempo. The time signature for this track is 4/4.

Music Key

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.

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