On March 27, 2002, the song "明日があるさ" was released by Re:Japan. 明日があるさ is about six minutes long, preciously at 6:09, making this song fairly long compared to other songs. The track order of this song in Re:Japan's "look up to the sky〜明日があるさ〜" album is number 4 out of 11. In terms of popularity, 明日があるさ is currently below average in popularity. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

明日があるさ テンポ

We consider the tempo marking of 明日があるさ by Re:Japan to be Andante (at a walking pace) because the track has a tempo of 100 テンポ, a half-time of 50テンポ, and a double-time of 200 テンポ. Based on that, the speed of the song's tempo is slow. The time signature for this track is 4/4.

明日があるさ キー

This song has a musical key of C Minor. Because this track belongs in the C Minor key, the camelot key 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.