Coltrane changes (Coltrane Matrix or cycle, also known as chromatic third relations and multi-tonic changes) are a harmonic progression variation using substitute chords over common jazz chord progressions. ... The Coltrane changes are a standard advanced harmonic substitution used in jazz improvisation.
How many key changes are there in Giant Steps?
“Although 'Giant Steps' has 26 chords, there are only 10 key changes, and those 10 key changes involve just three keys – B, G and Eb. Using the dominant's pentatonic scale of each key centre means you basically have to learn three pentatonic scales to improvise over the tune – F#, D and Bb.
What are Coltrane patterns?
What are Coltrane Patterns? Small 4 note fragments that you can use in your solos, and they are amazing because for each chord you solo over there are a lot and they are very easy to play. And this makes them great building blocks for jazz lines of pretty much any kind.