詹宇豪 made "Secret(加長快版)" available on August 10, 2007. With Secret(加長快版) being less than two minutes long, at 1:23, 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 不能說的‧秘密, so we believe that "Secret(加長快版)" is a single. Based on our statistics, Secret(加長快版)'s popularity is below average in popularity right now. Based on the vibe, this track doesn't seem to be that danceable, however its valence properties can make this some somewhat danceable.

Secret(加長快版) テンポ

The tempo marking of Secret(加長快版) by 詹宇豪 is Allegro (fast, quick, and bright), since this song has a tempo of 127 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 4/4.

Secret(加長快版) キー

E Minor is the music key of this track. Because this track belongs in the E Minor key, the camelot key is 9A. So, the perfect camelot match for 9A would be either 9A or 8B. While, a low energy boost can consist of either 9B or 10A. For moderate energy boost, you would use 6A and a high energy boost can either be 11A or 4A. However, if you are looking for a low energy drop, finding a song with a camelot key of 8A would be a great choice. Where 12A would give you a moderate drop, and 7A or 2A would be a high energy drop. Lastly, 12B allows you to change the mood.