Ruru made "Tonight!" available on April 14, 2019. The duration of Tonight! is about 3 minutes long, at 3:26. Based on our data, "Tonight!" appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. Since Tonight! only contains only one song in the album, we like to consider this song as a single. Based on our statistics, Tonight!'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.

Tonight! テンポ

With Tonight! by Ruru having a テンポ of 130 with a half-time of 65 テンポ and a double-time of 260 テンポ, we would consider this track to have a Allegro (fast, quick, and bright) tempo marking. Because of this, we believe that the song has an overall fast tempo. Looking at the テンポ of this song, this song might go great with walking. The time signature for this track is 4/4.

Tonight! キー

This song has a musical key of C Minor. Which also means that the camelot key for this song is 5A. So, the perfect camelot match for 5A would be either 5A or 4B. While, a low energy boost can consist of either 5B or 6A. For moderate energy boost, you would use 2A and a high energy boost can either be 7A or 12A. However, if you are looking for a low energy drop, finding a song with a camelot key of 4A would be a great choice. Where 8A would give you a moderate drop, and 3A or 10A would be a high energy drop. Lastly, 8B allows you to change the mood.