The Futures made "Castles" available on February 21, 2014. Since Castles 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 song is number 1 out of 16 in Castles in the Sky (Bonus Track Version) by The Futures. Based on our statistics, Castles's popularity is not that popular right now. The overall mood can be danceable to some, especially with it's high amount of postive energy.

Castles テンポ

The tempo marking of Castles by The Futures is Allegro (fast, quick, and bright), since this song has a tempo of 127 テンポ. 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.

Castles キー

This song has a musical 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.