Chords of: Planetarium by: Justin Hurwitz. (G#7, G7, D#, D7) 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.
“Planetarium” by Justin Hurwitz is in C Minor and runs at about 143 BPM, giving it a fast, energetic pace. Our analysis found 24 different chords across 81 chord changes; the ones that carry the song are G#7, G7, D#, D7.
G#7 is the chord you will hold longest — roughly 14% of the 3:40 the chords were tracked for. The song opens with F7 → G#7 → Edim/G → D7 → Gmaj7 → Em → B7 → G. Play the timeline above to hear each change land in real time.
Difficulty: advanced — 10 main chords with 10 extended, altered or slash voicings. Guitar tip: put a capo on fret 3 and use A minor shapes — the song stays in C Minor but every chord becomes an open chord.
| Chord | Time held | Share |
|---|---|---|
| G#7 | 0:31 | 14% |
| G7 | 0:25 | 11% |
| D# | 0:21 | 10% |
| D7 | 0:21 | 9% |
| G# | 0:14 | 6% |
| Gmaj7 | 0:12 | 5% |
| A# | 0:12 | 5% |
| G | 0:11 | 5% |
F7 – G#7 – Edim/G – D7 – G – Am7 – D7 – Gmaj7 – Am7 – D7 – Gmaj7 – Am7 – D7 – Gmaj7 – Am7 – D7 – G – Am7 – D – Gmaj7 – Cmaj7 – Am7 – D7 – Gmaj7 – Am7 – D – B7 – Em – A#dim/E – B7 – C – G – G7 – G – B – C – B – C – B – G – G#6 – G7 – D# – A# – D# – Fm7 – A# – D# – …
