When You Know
895
Pop
When You Know was released on August 8, 2025 by Republic Records as a part of the album Greetings From Your Hometown
Melodicness
How much the song possesses a clear and memorable tune that follows well-defined musical patterns. A song high in melodicness generally features clear and memorable instrumental or vocal lines.
Acousticness
A measure of how much a song relies on acoustic instruments (eg. piano, guitar, violin, drums, saxophone) instead of electronic or digitally synthesized
Valence
The musical positivity or emotional tone conveyed through the song's harmonic and rhythmic components. High valence corresponds to feelings of happiness, excitement, and euphoria while low valence is associated with sadness, anger, or melancholy.
Danceability
A combination of factors including tempo stability, rhythmic patterns, and beat emphasis to determine how suitable a song is for dancing. A "danceable" song may feature a consistent tempo, repetitive musical structure, and strong downbeats.
Energy
The perceived intensity of a track which may be influenced by tempo, dynamics, and musical compactness. A high energy song may have a driving rhythm and dense instrumentation while a low energy song can be musically sparse and feature slower tempos.
BPM141
Music Video
Music Video
Credits
PERFORMING ARTISTS
Alexander 23
Background Vocals
Hazey Eyes
Acoustic Guitar
Nick Jonas
Vocals
Joe Jonas
Vocals
Yasmeen Al-Mazeedi
Strings
COMPOSITION & LYRICS
Nick Jonas
Songwriter
Justin Tranter
Songwriter
Bianca Atterberry
Songwriter
Thomas Michel
Songwriter
Alexander Glantz
Songwriter
PRODUCTION & ENGINEERING
Alexander 23
Producer
Hazey Eyes
Producer
Jon Castelli
Mixing Engineer
Randy Merrill
Mastering Engineer
Joe Grasso
Immersive Mixing Engineer
![Listen to We Were Happy (Taylor’s Version) [From The Vault] by Taylor Swift](https://is1-ssl.mzstatic.com/image/thumb/Music125/v4/c3/d0/1c/c3d01c88-73e7-187e-fd62-e1744de979a6/21UMGIM09915.rgb.jpg/375x375cc.webp "Listen to We Were Happy (Taylor’s Version) [From The Vault] by Taylor Swift")
