C# Jazz Turnaround
I – vi – ii – V progression in C# major
C# Jazz Turnaround — I – vi – ii – V
The C# I–vi–ii–V turnaround (C# – A#m – D#m – G#) is the classic jazz cycle that propels harmony through the circle of fourths. Each chord flows naturally to the next. With seventh chords (C#Maj7 – A#m7 – D#m7 – G#7), it becomes the standard jazz turnaround.