蔡詩蕓's 'Hello Tomorrow' came out on March 9, 2012. With this song being about 5 minutes long, at 4:39, "Hello Tomorrow" by 蔡詩蕓 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. There is only one song in 黑色彩虹, so we believe that "Hello Tomorrow" is a single. In terms of popularity, Hello Tomorrow is currently not that popular. Although the overall vibe is very danceable, it does project more negative sounds.

Hello Tomorrow テンポ

The tempo marking of Hello Tomorrow by 蔡詩蕓 is Andante (at a walking pace), since this song has a tempo of 105 テンポ. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.

Hello Tomorrow キー

G Minor is the music key of this track. Because this track belongs in the G Minor key, the camelot key is 6A. So, the perfect camelot match for 6A would be either 6A or 5B. While, a low energy boost can consist of either 6B or 7A. For moderate energy boost, you would use 3A and a high energy boost can either be 8A or 1A. However, if you are looking for a low energy drop, finding a song with a camelot key of 5A would be a great choice. Where 9A would give you a moderate drop, and 4A or 11A would be a high energy drop. Lastly, 9B allows you to change the mood.