The Global Nasheeds made "السر" available on October 13, 2021. The duration of السر is about two minutes long, specifically at 2:28. This song does not appear to have any foul language. السر's duration is considered a little bit shorter than the average duration of a typical track. The track order of this song in The Global Nasheeds's "Mazharul Islam & Mahmud Huzaifa" album is number 10 out of 20. In terms of popularity, السر is currently below average in popularity. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

السر テンポ

We consider the tempo marking of السر by The Global Nasheeds to be Andante (at a walking pace) because the track has a tempo of 90 テンポ, a half-time of 45テンポ, and a double-time of 180 テンポ. Based on that, the speed of the song's tempo is slow. Activities such as, yoga or pilates, can go well with this song. The time signature for this track is 4/4.

السر キー

This song has a musical 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.