"Old Friends" by Michael Small was released on 1971. With Old Friends being less than a minute long, we are pretty confident that this song does not contain any foul language. That being said, this song is pretty short compared to other songs. There is only one song in 'klute' - Original Soundtrack Recording - Remastered, so we believe that "Old Friends" is a single. Old Friends is not that popular right now. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.
The tempo marking of Old Friends by Michael Small is Lento (slowly), since this song has a tempo of 57 テンポ. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 3/4.
This song is in the music 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.