Testing FM synthesis, inspired by this tutorial: https://youtu.be/YtkOtCc1C84?t=14m47s

Thanx Omri Cohen

original files:

down there

(Omri_tut_Introduction_to_FM_Synthesis_in_VCV_Rack _09_midi_algorythm_M4_C3_M2_C1_envelopes _heartbeat_reordered_record.vcv)
(bandicam 2018-08-15 23-42-47-926.avi)