Chords of: Mom won't Know by: Lady Diana. (F#m, Dmaj7, F#, F#m7) are the main chords of the song. The chords are displayed instantly in real-time with a YouTube player, four synced views, instrument diagrams, loop practice and a built-in vocal-remover mixer.
“Mom won't Know” by Lady Diana is in D Major and runs at about 119 BPM, giving it an upbeat, driving pulse. Our analysis found 20 different chords across 167 chord changes; the ones that carry the song are F#m, Dmaj7, F#, F#m7.
F#m is the chord you will hold longest — roughly 39% of the 4:13 the chords were tracked for. The song opens with F#m → D → F#m → F# → F#m7 → D → F#m → A6. Play the timeline above to hear each change land in real time.
Difficulty: advanced — 7 main chords with 6 extended, altered or slash voicings. Guitarists can play it as written — D Major sits in open-chord territory, no capo needed.
| Chord | Time held | Share |
|---|---|---|
| F#m | 1:38 | 39% |
| D6 | 0:31 | 12% |
| Dmaj7 | 0:22 | 9% |
| A | 0:21 | 8% |
| D | 0:17 | 7% |
| A6 | 0:13 | 5% |
| C#7/E# | 0:12 | 5% |
| F#m7 | 0:09 | 4% |
F#m – D – F#m – A – D – F#m – A – D – F#m – A – C# – F#m – A – C#7 – F# – A6 – Dmaj7 – F#m7 – Am – Bm – F#m7 – D – F#m7 – D – F#m – A – D – F#m – A – D – F#m – A – D – F#m – Dmaj7 – F#m – A6 – F#m – D6 – F#m – D6 – F#m – A6 – D6 – F#m – A – D6 – Em6 – …
