"Nostalgia" by 大山 曜 was released on November 24, 2006. The duration of Nostalgia is about two minutes long, specifically at 2:30. This song does not appear to have any foul language. Nostalgia's duration is considered a little bit shorter than the average duration of a typical track. The track order of this song in ニトロプラス キラル's "Lamento O.S.T. 〜The World Devoid Of Emotion〜" album is number 9 out of 37. On top of that, Japan appears to be the country where this track was created. In terms of popularity, Nostalgia is currently not that popular. Although the overall vibe is very danceable, it does project more negative sounds.
We consider the tempo marking of Nostalgia by 大山 曜 to be Andante (at a walking pace) because the track has a tempo of 108 テンポ, a half-time of 54テンポ, and a double-time of 216 テンポ. Based on that, the speed of the song's tempo is moderate. The time signature for this track is 3/4.
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.