4AM Blues (午前4時のブルース) by Retro City Pop Song Details

Retro City Pop's ' "4AM Blues (午前4時のブルース)" was released on its scheduled release date, January 30, 2026. With this song being around four minutes long, at 3:54, 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. The song is number 7 out of 15 in City Pop Memoirs 1988 by Retro City Pop. 4AM Blues (午前4時のブルース) is not that popular right now. The overall mood can be danceable to some, especially with it's high amount of postive energy.

BPM and Tempo

The tempo marking of 4AM Blues (午前4時のブルース) by Retro City Pop is Andante (at a walking pace), since this song has a tempo of 88 BPM. 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.

Music Key

This song has a musical key of D Minor. Because this track belongs in the D Minor key, the camelot key is 7A. So, the perfect camelot match for 7A would be either 7A or 6B. While, a low energy boost can consist of either 7B or 8A. For moderate energy boost, you would use 4A and a high energy boost can either be 9A or 2A. However, if you are looking for a low energy drop, finding a song with a camelot key of 6A would be a great choice. Where 10A would give you a moderate drop, and 5A or 12A would be a high energy drop. Lastly, 10B allows you to change the mood.

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