Kiefer made "Highway 41" available on June 8, 2018. With this song being around four minutes long, at 3:34, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track. The track order of this song in Kiefer's "Happysad" album is number 4 out of 13. Highway 41 is below average in popularity right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

Highway 41 テンポ

We consider the tempo marking of Highway 41 by Kiefer to be Andante (at a walking pace) because the track has a tempo of 88 テンポ, a half-time of 44テンポ, and a double-time of 176 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.

Highway 41 キー

This song is in the music key of F♯ Major. This also means that this song has a camelot key of 2B. So, the perfect camelot match for 2B would be either 2B or 3A. While, 3B can give you a low energy boost. For moderate energy boost, you would use 11B and a high energy boost can either be 4B or 9B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 2A or 1B will give you a low energy drop, 5B would be a moderate one, and 12B or 7B would be a high energy drop. Lastly, 11A allows you to change the mood.