Each section loops the same five-chord progression so you can hear how one synth feature changes the sound. Start audio once, then toggle each section to A/B settings.
Swap wave shapes and detune width to hear the core tone shift.
Shape the chord swell and tail with envelope timing.
Open and close a low-pass filter to sculpt brightness.
Add tremolo and vibrato movement with simple depth controls.
Stack unison oscillators to thicken the chord body.