4 Walls - f(x) Information

f(x)'s '4 Walls' came out on October 27, 2015. The duration of 4 Walls is about 3 minutes long, at 3:27. Based on our data, "4 Walls" appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. There is only one song in 4 Walls - The 4th Album, so we believe that "4 Walls" is a single. Based on our statistics, 4 Walls's popularity is average in popularity right now. Although the overall vibe is very danceable, it does project more negative sounds.

4 Walls BPM

The tempo marking of 4 Walls by f(x) is Allegro (fast, quick, and bright), since this song has a tempo of 126 BPM. With that information, we can conclude that the song has a fast tempo. This song can go great with walking. The time signature for this track is 4/4.

4 Walls Key

E Minor is the music key of this track. Because this track belongs in the E Minor key, the camelot key is 9A. So, the perfect camelot match for 9A would be either 9A or 8B. While, a low energy boost can consist of either 9B or 10A. For moderate energy boost, you would use 6A and a high energy boost can either be 11A or 4A. However, if you are looking for a low energy drop, finding a song with a camelot key of 8A would be a great choice. Where 12A would give you a moderate drop, and 7A or 2A would be a high energy drop. Lastly, 12B allows you to change the mood.