Shonan No Kaze made "いつか" available on March 6, 2013. いつか is about six minutes long, preciously at 5:54, making this song fairly long compared to other songs. There is only one song in 湘南乃風 〜2023〜, so we believe that "いつか" is a single. In terms of popularity, いつか is currently below average in popularity. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

いつか テンポ

The tempo marking of いつか by Shonan No Kaze is Andante (at a walking pace), since this song has a tempo of 92 テンポ. With that information, we can conclude that the song has a slow tempo. This song can go great with yoga or pilates. The time signature for this track is 4/4.

いつか キー

This song has a musical key of F♯ Major. This also means that this song has a camelot key of 2B. So, the perfect camelot match for 2B would be either 2B or 3A. While, 3B can give you a low energy boost. For moderate energy boost, you would use 11B and a high energy boost can either be 4B or 9B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 2A or 1B will give you a low energy drop, 5B would be a moderate one, and 12B or 7B would be a high energy drop. Lastly, 11A allows you to change the mood.