Promise Letter
K.P.L
2:12
January 9, 2026
- BPM
- 107
- Key
- A♭ Major
- Camelot
- 4B
Promise Letter by K.P.L Song Details
- Popularity
- 32%
- Loudness
- -12.407 dB
- Acousticness
- 2%
- Danceability
- 61%
- Energy
- 52%
- Instrumentalness
- 0%
- Liveness
- 20%
- Loudness
- 79%
- Speechiness
- 23%
- Valence
- 32%
Recommendations
| Track | Artist | Key | Energy | Camelot | BPM | ||
|---|---|---|---|---|---|---|---|
 | Code I Know | ZantheQ | D♭ Major | 4 | 3B | 82 BPM | |
 | Pain Don't Show | YoungVynn Q | B♭ Major | 3 | 6B | 102 BPM | |
 | Still Here | K.P.L | A Major | 5 | 11B | 91 BPM | |
 | Lost My Carti | Lil Kee | F♯ Major | 5 | 2B | 164 BPM | |
 | Breathe | Lil Tjames | B♭ Minor | 4 | 3A | 75 BPM | |
 | Came Up | Star 2, Young Henny, ChinaTownRunner | F Minor | 7 | 4A | 92 BPM | |
 | W.I.N | Lil Tjames | D Minor | 7 | 7A | 158 BPM | |
 | Let Me Breathe | BloccRich Monsta | E♭ Major | 4 | 5B | 170 BPM | |
 | Scars | iamzukky | C Minor | 5 | 5A | 175 BPM | |
 | Fake Leaderz | Sapientia | E Minor | 5 | 9A | 160 BPM | |
 | Truth Hurts Quiet | MadeByDK | G Major | 4 | 9B | 140 BPM | |
 | Midnight Letter | K.P.L | A♭ Major | 5 | 4B | 160 BPM | |
 | Siri Conversations | Fantasy | A Major | 5 | 11B | 166 BPM | |
 | Nightmares on Repeat | Smurkio Da Voice | E♭ Minor | 5 | 2A | 89 BPM | |
 | Saint John | Chase217$ | D Major | 5 | 10B | 178 BPM | |
 | Mother | Miracle LRE | E Minor | 4 | 9A | 80 BPM | |
 | Escape | Kay Boogie | C Major | 4 | 8B | 141 BPM | |
 | Lonely Road | Yx Lane, KPL | B♭ Major | 5 | 6B | 144 BPM | |
 | Heartbeat in the Dark | Proliphik, Beauty P | A♭ Major | 4 | 4B | 92 BPM | |
 | Not My Problem | Mythic Melodys | D♭ Minor | 4 | 12A | 164 BPM | |
 | finally is | Kai September | D♭ Major | 5 | 3B | 160 BPM | |
 | Make You Mine | Yvng Tella | A Minor | 2 | 8A | 75 BPM | |
 | No Limits | KAIRYX | F Minor | 4 | 4A | 140 BPM | |
 | I Tried | MadeByDK | D♭ Major | 4 | 3B | 78 BPM | |
 | Under His Wings (Psalm 91) | Mayor Boss | F♯ Minor | 5 | 11A | 85 BPM |
Promise Letter is a somber, mid-energy track by K.P.L from LOST LETTERS, released January 9, 2026. It runs 2:12 at 107 BPM (214 BPM double-time) in A♭ Major (Camelot 4B).
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- ISRC
- NL9KR2603694
- Label
- L-M Records/RCA Records