I Don’t Know by M SIGNAL Song Details

M SIGNAL's 'I Don’t Know' had a release date set for July 20, 2011. With this song being about 5 minutes long, at This song is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. The track order of this song in Various Artists's "Heartstrings OST Part.4" album is number 1 out of 2. On top of that, South Korea appears to be the country where this track was created. Based on our statistics, I Don’t Know's popularity is below average in popularity right now. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.

BPM and Tempo

We consider the tempo marking of I Don’t Know by M SIGNAL to be Allegro (fast, quick, and bright) because the track has a tempo of 138 BPM, a half-time of 69BPM, and a double-time of 276 BPM. Based on that, the speed of the song's tempo is fast. Activities such as, walking, can go well with this song. The time signature for this track is 4/4.

Music Key

This song is in the music key of E♭ Major. This also means that this song has a camelot key of 5B. So, the perfect camelot match for 5B would be either 5B or 6A. While, 6B can give you a low energy boost. For moderate energy boost, you would use 2B and a high energy boost can either be 7B or 12B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 5A or 4B will give you a low energy drop, 8B would be a moderate one, and 3B or 10B would be a high energy drop. Lastly, 2A allows you to change the mood.

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