Susanna Kwan made "必須分別" available on January 1, 1980. The duration of 必須分別 is about 3 minutes long, at 3:15. Based on our data, "必須分別" appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. The song is number 10 out of 12 in BTB-孽網-關菊英 by Susanna Kwan. Going off of the ISRC code of this track, we detected that the origin of this track is from Hong Kong. Based on our statistics, 必須分別's popularity is unknown right now. The overall mood can be danceable to some, especially with it's high amount of postive energy.

必須分別 テンポ

The tempo marking of 必須分別 by Susanna Kwan is Allegro (fast, quick, and bright), since this song has a tempo of 121 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.

必須分別 キー

This song has a musical key of D Minor. Because this track belongs in the D Minor key, the camelot key is 7A. So, the perfect camelot match for 7A would be either 7A or 6B. While, a low energy boost can consist of either 7B or 8A. For moderate energy boost, you would use 4A and a high energy boost can either be 9A or 2A. However, if you are looking for a low energy drop, finding a song with a camelot key of 6A would be a great choice. Where 10A would give you a moderate drop, and 5A or 12A would be a high energy drop. Lastly, 10B allows you to change the mood.