Hwiyeong made "A friendly world" available on January 10, 2017. The duration of A friendly world is about two minutes long, specifically at 2:35. This song does not appear to have any foul language. A friendly world's duration is considered a little bit shorter than the average duration of a typical track. The song is number 2 out of 2 in A Trip Of Little Wind by Hwiyeong. Going off of the ISRC code of this track, we detected that the origin of this track is from South Korea. Based on our statistics, A friendly world's popularity is below average in popularity right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

A friendly world テンポ

The tempo marking of A friendly world by Hwiyeong is Moderato (at a moderate speed), since this song has a tempo of 120 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with walking. The time signature for this track is 4/4.

A friendly world キー

This song is in the music key of A Minor. Because this track belongs in the A Minor key, the camelot key is 8A. So, the perfect camelot match for 8A would be either 8A or 7B. While, a low energy boost can consist of either 8B or 9A. For moderate energy boost, you would use 5A and a high energy boost can either be 10A or 3A. However, if you are looking for a low energy drop, finding a song with a camelot key of 7A would be a great choice. Where 11A would give you a moderate drop, and 6A or 1A would be a high energy drop. Lastly, 11B allows you to change the mood.