笹井 隆司's ' "要塞" was released on its scheduled release date, 1991. With This song being less than two minutes long, at 1:31, 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 時空の覇者 Sa・Ga 3 Original Soundtrack, so we believe that "要塞" is a single. The popularity of 要塞 is currently not that popular 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.

要塞 テンポ

The tempo marking of 要塞 by 笹井 隆司 is Vivace (lively and fast), since this song has a tempo of 174 テンポ. With that information, we can conclude that the song has a fast tempo. The time signature for this track is 5/4.

要塞 キー

A Minor is the music key of this track. Because this track belongs in the A Minor key, the camelot key is 8A. So, the perfect camelot match for 8A would be either 8A or 7B. While, a low energy boost can consist of either 8B or 9A. For moderate energy boost, you would use 5A and a high energy boost can either be 10A or 3A. However, if you are looking for a low energy drop, finding a song with a camelot key of 7A would be a great choice. Where 11A would give you a moderate drop, and 6A or 1A would be a high energy drop. Lastly, 11B allows you to change the mood.