Rinne's 'Unfulfilled promise' had a release date set for June 16, 2022. The duration of This song is about two minutes long, specifically at 2:19. This song does not appear to have any foul language. Unfulfilled promise's duration is considered a little bit shorter than the average duration of a typical track. Since Unfulfilled promise only contains only one song in the album, we like to consider this song as a single. Furthermore, we believe that the track originated from South Korea. Unfulfilled promise is 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.
With Unfulfilled promise by Rinne having a BPM of 72 with a half-time of 36 BPM and a double-time of 144 BPM, we would consider this track to have a Adagio (slowly with great expression) tempo marking. Because of this, we believe that the song has an overall slow tempo. The time signature for this track is 5/4.
This song has a musical key of B♭ Minor. Which also means that the camelot key for this song is 3A. So, the perfect camelot match for 3A would be either 3A or 2B. While, a low energy boost can consist of either 3B or 4A. For moderate energy boost, you would use 12A and a high energy boost can either be 5A or 10A. However, if you are looking for a low energy drop, finding a song with a camelot key of 2A would be a great choice. Where 6A would give you a moderate drop, and 1A or 8A would be a high energy drop. Lastly, 6B allows you to change the mood.
Want to find the BPM and music key for other songs? Check out our BPM and Key Finder page!
| Track | Artist | Key | Energy | Camelot | BPM | ||
|---|---|---|---|---|---|---|---|
| 春雨 | Michael Azusa | E Major | 2 | 12B | 73 BPM | ||
| Say to you | Soft melody | C Major | 0 | 8B | 70 BPM | ||
| I Believe (Finale End Scene Theme) [From "Stranger Things 5"] [Piano Version] | John Michael Hopkins | E♭ Minor | 1 | 2A | 143 BPM | ||
| Cherry Blossom | October | B♭ Minor | 2 | 3A | 144 BPM | ||
| Lonely Universe【ロンリーユニバース】 - PianoBox Music | Relaxu | C Major | 3 | 8B | 180 BPM | ||
| Silent Shadows | Estefano R | E Minor | 2 | 9A | 141 BPM | ||
| Kokoronashi【心做し】 - PianoBox Music | Relaxu | E♭ Major | 2 | 5B | 80 BPM | ||
| Never Stopping at All | Sweet Dove | E♭ Major | 5 | 5B | 140 BPM | ||
| With You | OCTOBER | A Major | 2 | 11B | 80 BPM | ||
| Crystal of Happiness | Sereno | E♭ Major | 4 | 5B | 87 BPM | ||
| Radiant Connection | High Melody(하이멜로디) | C Major | 0 | 8B | 123 BPM | ||
| 遠い入道雲 | MATSU | D Major | 3 | 10B | 167 BPM | ||
| Cocoro's loft | Rinne | B Minor | 4 | 10A | 160 BPM | ||
| 小伞 | 灰澈, yuki_宇恩 | D♭ Major | 8 | 3B | 100 BPM | ||
| Happiness Awaits You | High Melody(하이멜로디) | G Major | 3 | 9B | 74 BPM | ||
| At The Window | OCTOBER | A Major | 1 | 11B | 117 BPM | ||
| Gray Vanity | PYKAMIA | A♭ Major | 4 | 4B | 157 BPM | ||
| Crush | BlackDD | A Minor | 6 | 8A | 145 BPM | ||
| 聲の形・lvs(var) (A Silent Voice) - PianoBox Music | Relaxu | E Major | 0 | 12B | 110 BPM | ||
| 寂靜 | Michael Azusa | A Minor | 1 | 8A | 160 BPM | ||
| Laputa | 고희든 Huideun Ko | B Minor | 4 | 10A | 160 BPM | ||
| love letter | Tomoya Naka | D♭ Major | 2 | 3B | 144 BPM | ||
| yuki doke | mamomo | B Major | 1 | 1B | 140 BPM | ||
| the good old days | DannyG | E♭ Minor | 1 | 2A | 143 BPM | ||
| Lost article of time | Rinne | D Major | 7 | 10B | 100 BPM |