Chords of: Flu by: IU. (D, D6, G, Gmaj7) 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.
“Flu” by IU is in D Major and runs at about 92 BPM, giving it a relaxed mid-tempo groove. Our analysis found 27 different chords across 104 chord changes; the ones that carry the song are D, D6, G, Gmaj7.
D is the chord you will hold longest — roughly 41% of the 3:05 the chords were tracked for. The song opens with Am → D → G → D → G → D → Bm → Gmaj7. Play the timeline above to hear each change land in real time.
Difficulty: advanced — 6 main chords with 4 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 |
|---|---|---|
| D | 1:16 | 41% |
| D6 | 0:21 | 11% |
| G | 0:17 | 9% |
| Bm | 0:13 | 7% |
| Gmaj7 | 0:13 | 7% |
| G6 | 0:08 | 5% |
| Em | 0:06 | 3% |
| Ebm | 0:05 | 3% |
D – Am – Em – D – C# – D – Dmaj7 – G – G6 – Gmaj7 – G – D – G – Em – Gmaj7 – G – D – Dm7 – Ebm – Em7b5 – B – Em – D – Ebm – Em7b5 – Bm – D – Bmaj7 – Em – F#m – Bm – Em – D – Gmaj7 – Em – Bm – C#m6 – D – E7 – D6 – D – C#/B – D – C#m – Bm7 – G – G6 – Gmaj7 – …
