403 Forbidden by Castision Song Details

"403 Forbidden" by Castision had its release date on October 26, 2025. With This song being less than two minutes long, at 1:36, 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. The track order of this song in Castision's "Maybe the computer will be fun (1.1)" album is number 17 out of 23. In terms of popularity, 403 Forbidden is currently not that popular. Although the overall vibe is very danceable, it does project more negative sounds.

BPM and Tempo

We consider the tempo marking of 403 Forbidden by Castision to be Moderato (at a moderate speed) because the track has a tempo of 118 BPM, a half-time of 59BPM, and a double-time of 236 BPM. Based on that, the speed of the song's tempo is moderate. Activities such as, walking, can go well with this song. The time signature for this track is 4/4.

Music Key

F♯ Major is the music key of this track. 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.

Want to find the BPM and music key for other songs? Check out our BPM and Key Finder page!