Slide Rule by Mark Lettieri, WDR Big Band Song Details

Mark Lettieri, WDR Big Band's ' "Slide Rule" was released on its scheduled release date, November 28, 2025. Since This song is still less than 10 minute long, it is still considered a pretty long duration song compared to the average song length. This song does not appear to be explicit due to the lack of the "E" tag. The track order of this song in Mark Lettieri, WDR Big Band's "Mark Lettieri Group Meets WDR Big Band at Studio 4" album is number 8 out of 10. On top of that, Germany appears to be the country where this track was created. Slide Rule is not that popular right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

BPM and Tempo

We consider the tempo marking of Slide Rule by Mark Lettieri, WDR Big Band to be Andante (at a walking pace) because the track has a tempo of 86 BPM, a half-time of 43BPM, and a double-time of 172 BPM. 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.

Music Key

This song is in the music key of A♭ Major. This also means that this song has a camelot key of 4B. So, the perfect camelot match for 4B would be either 4B or 5A. While, 5B can give you a low energy boost. For moderate energy boost, you would use 1B and a high energy boost can either be 6B or 11B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 4A or 3B will give you a low energy drop, 7B would be a moderate one, and 2B or 9B would be a high energy drop. Lastly, 1A allows you to change the mood.

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