Relic Hearts's 'good 4 u' came out on August 11, 2021. good 4 u is considered explicit and may contain foul language. This song is about 3 minutes and 16 seconds, which is about the average length of a typical song. Because this song is the only song in good 4 u and no other songs are present in the album, we classify this track as a single. The popularity of good 4 u is currently not that popular right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

good 4 u テンポ

We consider the tempo marking of good 4 u by Relic Hearts to be Vivace (lively and fast) because the track has a tempo of 168 テンポ, a half-time of 84テンポ, and a double-time of 336 テンポ. Based on that, the speed of the song's tempo is fast. The time signature for this track is 4/4.

good 4 u キー

This song has a musical key of F♯ Minor. This also means that this song has a camelot key of 11A. So, the perfect camelot match for 11A would be either 11A or 10B. While, a low energy boost can consist of either 11B or 12A. For moderate energy boost, you would use 8A and a high energy boost can either be 1A or 6A. However, if you are looking for a low energy drop, finding a song with a camelot key of 10A would be a great choice. Where 2A would give you a moderate drop, and 9A or 4A would be a high energy drop. Lastly, 2B allows you to change the mood.