On October 28, 2009, the song "世界一好き" was released by Kazuo Zaitsu. With 世界一好き being less than two minutes long, at 1:41, 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. There is only one song in ふたりが眺めた窓の向こう, so we believe that "世界一好き" is a single. Based on our statistics, 世界一好き's popularity is not that popular right now. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

世界一好き テンポ

The tempo marking of 世界一好き by Kazuo Zaitsu is Allegro (fast, quick, and bright), since this song has a tempo of 128 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 3/4.

世界一好き キー

This song is in the music key of F Major. This also means that this song has a camelot key of 7B. So, the perfect camelot match for 7B would be either 7B or 8A. While, 8B can give you a low energy boost. For moderate energy boost, you would use 4B and a high energy boost can either be 9B or 2B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 7A or 6B will give you a low energy drop, 10B would be a moderate one, and 5B or 12B would be a high energy drop. Lastly, 4A allows you to change the mood.