Equinox by John Coltrane is played in the key of C#m at a advanced difficulty level, originally released in the 1960s. It uses 2 chords — C#m7 F#m7 — arranged in the i-iv progression.
About the i-iv progression
This song is built on the i-iv progression. Follow the chord order in the diagrams above, and use the transpose controls if the key doesn't suit your voice.
Playing in the key of C#m
C# minor is another barre-heavy key. Capo the 4th fret and use A-minor shapes as a friendlier alternative.
Related songs
More songs in the key of C#m
More songs using the i-iv progression
Learn to play Equinox by John Coltrane on guitar. It sits in the key of C#m and uses the i-iv progression with the chords C#m7 F#m7.