"故郷" by Teiichi Okano, Atsuko Temma was released on October 23, 2019. The duration of 故郷 is about two minutes long, specifically at 2:27. This song does not appear to have any foul language. 故郷's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in ノスタルジー〈郷愁〉, so we believe that "故郷" is a single. The popularity of 故郷 is currently unknown right now. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.

故郷 テンポ

The tempo marking of 故郷 by Teiichi Okano, Atsuko Temma is Vivace (lively and fast), since this song has a tempo of 167 テンポ. With that information, we can conclude that the song has a fast tempo. The time signature for this track is 3/4.

故郷 キー

This song has a musical key of G Major. This also means that this song has a camelot key of 9B. So, the perfect camelot match for 9B would be either 9B or 10A. While, 10B can give you a low energy boost. For moderate energy boost, you would use 6B and a high energy boost can either be 11B or 4B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 9A or 8B will give you a low energy drop, 12B would be a moderate one, and 7B or 2B would be a high energy drop. Lastly, 6A allows you to change the mood.