劉嘉, 蘇宏亮 made "不滅 (吉他演奏版)" available on June 12, 2018. With 不滅 (吉他演奏版) being less than two minutes long, at 1:52, we are fairly confident that this song is not explicit and is safe for all ages. Based on the duration of this song, this song duration is much smaller than the average song duration. There is only one song in 電視劇《走火》原聲帶, so we believe that "不滅 (吉他演奏版)" is a single. 不滅 (吉他演奏版) is not that popular right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

不滅 (吉他演奏版) テンポ

The tempo marking of 不滅 (吉他演奏版) by 劉嘉, 蘇宏亮 is Andante (at a walking pace), since this song has a tempo of 80 テンポ. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.

不滅 (吉他演奏版) キー

G Major is the music key of this track. This also means that this song has a camelot key of 9B. So, the perfect camelot match for 9B would be either 9B or 10A. While, 10B can give you a low energy boost. For moderate energy boost, you would use 6B and a high energy boost can either be 11B or 4B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 9A or 8B will give you a low energy drop, 12B would be a moderate one, and 7B or 2B would be a high energy drop. Lastly, 6A allows you to change the mood.