On June 18, 2022, the song "情字难忘" was released by YGST果汁, 伊格赛听. The duration of 情字难忘 is about two minutes long, specifically at 2:57. This song does not appear to have any foul language. 情字难忘's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in 情字难忘, so we believe that "情字难忘" is a single. In terms of popularity, 情字难忘 is currently not that popular. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.
The tempo marking of 情字难忘 by YGST果汁, 伊格赛听 is Moderato (at a moderate speed), since this song has a tempo of 115 テンポ. With that information, we can conclude that the song has a moderate tempo. This song can go great with walking. The time signature for this track is 4/4.
The music key of this track is D♭ Major. This also means that this song has a camelot key of 3B. So, the perfect camelot match for 3B would be either 3B or 4A. While, 4B can give you a low energy boost. For moderate energy boost, you would use 12B and a high energy boost can either be 5B or 10B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 3A or 2B will give you a low energy drop, 6B would be a moderate one, and 1B or 8B would be a high energy drop. Lastly, 12A allows you to change the mood.