Yuka Iguchi made "Hey World" available on July 6, 2016. With this song being about 5 minutes long, at 4:36, "Hey World" by Yuka Iguchi is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. The song is number 3 out of 12 in az you like… by Yuka Iguchi. Going off of the ISRC code of this track, we detected that the origin of this track is from Japan. The popularity of Hey World is currently below average in popularity right now. The overall mood can be danceable to some, especially with it's high amount of postive energy.

Hey World テンポ

The tempo marking of Hey World by Yuka Iguchi is Presto (very, very fast), since this song has a tempo of 180 テンポ. With that information, we can conclude that the song has a fast tempo. The time signature for this track is 4/4.

Hey World キー

The music key of this track is D♭ Major. This also means that this song has a camelot key of 3B. So, the perfect camelot match for 3B would be either 3B or 4A. While, 4B can give you a low energy boost. For moderate energy boost, you would use 12B and a high energy boost can either be 5B or 10B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 3A or 2B will give you a low energy drop, 6B would be a moderate one, and 1B or 8B would be a high energy drop. Lastly, 12A allows you to change the mood.