Instinct made "กลัวใจ" available on April 27, 2012. With this song being about 5 minutes long, at 4:40, "กลัวใจ" by Instinct is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. The song is number 11 out of 16 in Endless by Instinct. In terms of popularity, กลัวใจ is currently not that popular. The mood doesn't appear to be that danceable, but it still produces a high amount of positive energy.

กลัวใจ テンポ

The tempo marking of กลัวใจ by Instinct is Andante (at a walking pace), since this song has a tempo of 94 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.

กลัวใจ キー

This song is in the music key of C Major. This also means that this song has a camelot key of 8B. So, the perfect camelot match for 8B would be either 8B or 9A. While, 9B can give you a low energy boost. For moderate energy boost, you would use 5B and a high energy boost can either be 10B or 3B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 8A or 7B will give you a low energy drop, 11B would be a moderate one, and 6B or 1B would be a high energy drop. Lastly, 5A allows you to change the mood.