Kyu Sakamoto's '心の瞳' came out on 1985. 心の瞳 is about six minutes long, preciously at 5:57, making this song fairly long compared to other songs. There is only one song in 懐しきlove-song, so we believe that "心の瞳" is a single. Based on our statistics, 心の瞳's popularity is below average in popularity right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

心の瞳 テンポ

The tempo marking of 心の瞳 by Kyu Sakamoto is Allegro (fast, quick, and bright), since this song has a tempo of 142 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with jogging or cycling. The time signature for this track is 4/4.

心の瞳 キー

This song is in the music key of A Major. This also means that this song has a camelot key of 11B. So, the perfect camelot match for 11B would be either 11B or 12A. While, 12B can give you a low energy boost. For moderate energy boost, you would use 8B and a high energy boost can either be 1B or 6B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 11A or 10B will give you a low energy drop, 2B would be a moderate one, and 9B or 4B would be a high energy drop. Lastly, 8A allows you to change the mood.