JjdeptBaby made "Let me know" available on March 3, 2023. With Let me know being less than two minutes long, at 1:58, 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. Because this song is the only song in Let me know and no other songs are present in the album, we classify this track as a single. Based on our statistics, Let me know's popularity is unknown right now. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

Let me know テンポ

We consider the tempo marking of Let me know by JjdeptBaby to be Allegro (fast, quick, and bright) because the track has a tempo of 123 テンポ, a half-time of 62テンポ, and a double-time of 246 テンポ. 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.

Let me know キー

This song is in the music key of G Major. This also means that this song has a camelot key of 9B. So, the perfect camelot match for 9B would be either 9B or 10A. While, 10B can give you a low energy boost. For moderate energy boost, you would use 6B and a high energy boost can either be 11B or 4B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 9A or 8B will give you a low energy drop, 12B would be a moderate one, and 7B or 2B would be a high energy drop. Lastly, 6A allows you to change the mood.