Reason has a very nice and versatile FM synth, "Algoritm": https://www.reasonstudios.com/shop/rack-extension/algoritm-fm-synthesizer/ https://www.reasonstudios.

Reason has a very nice and versatile FM synth, "Algoritm": https://www.reasonstudios.com/shop/rack-extension/algoritm-fm-synthesizer/ https://www.reasonstudios.com/shop/rack-extension/algoritm-f... Ableton tutorial features an excellent (and completely free) FM synth in-browser: https://learningsynths.ableton.com/en/playground https://learningsynths.ableton.com/en/playground