IU made "Good Day - Japanese Version" available on March 16, 2012. With this song being around four minutes long, at 3:55, 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 IU's "Good Day (Japanese Version)" album is number 1 out of 4. Based on our statistics, Good Day - Japanese Version's popularity is below average in popularity right now. The overall mood can be danceable to some, especially with it's high amount of postive energy.
We consider the tempo marking of Good Day - Japanese Version by IU to be Allegro (fast, quick, and bright) because the track has a tempo of 128 テンポ, a half-time of 64テンポ, and a double-time of 256 テンポ. Based on that, the speed of the song's tempo is fast. Activities such as, walking, can go well with this song. The time signature for this track is 4/4.
This song is in the music key of A Major. This also means that this song has a camelot key of 11B. So, the perfect camelot match for 11B would be either 11B or 12A. While, 12B can give you a low energy boost. For moderate energy boost, you would use 8B and a high energy boost can either be 1B or 6B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 11A or 10B will give you a low energy drop, 2B would be a moderate one, and 9B or 4B would be a high energy drop. Lastly, 8A allows you to change the mood.