i know by whatsaheart Song Details

whatsaheart's ' "i know" was released on its scheduled release date, December 19, 2025. With This song being less than two minutes long, at 1:50, we are fairly confident that this song is not explicit and is safe for all ages. Based on the duration of this song, this song duration is much smaller than the average song duration. The track order of this song in whatsaheart's "katsubō" album is number 5 out of 5. The popularity of i know is currently below average in popularity right now. Based on the vibe, this track doesn't seem to be that danceable, however its valence properties can make this some somewhat danceable.

BPM and Tempo

We consider the tempo marking of i know by whatsaheart to be Vivace (lively and fast) because the track has a tempo of 172 BPM, a half-time of 86BPM, and a double-time of 344 BPM. Based on that, the speed of the song's tempo is fast. The time signature for this track is 4/4.

Music Key

The music key of this track is 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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