Himalia made "So Long Ago..." available on March 30, 2015. With this song being about 5 minutes long, at 4:35, "So Long Ago..." by Himalia 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. The song is number 1 out of 10 in Distances by Himalia. The popularity of So Long Ago... 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.

So Long Ago... テンポ

The tempo marking of So Long Ago... by Himalia is Vivace (lively and fast), since this song has a tempo of 161 テンポ. With that information, we can conclude that the song has a fast tempo. The time signature for this track is 4/4.

So Long Ago... キー

This song is in the music key of A♭ Major. This also means that this song has a camelot key of 4B. So, the perfect camelot match for 4B would be either 4B or 5A. While, 5B can give you a low energy boost. For moderate energy boost, you would use 1B and a high energy boost can either be 6B or 11B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 4A or 3B will give you a low energy drop, 7B would be a moderate one, and 2B or 9B would be a high energy drop. Lastly, 1A allows you to change the mood.