open vital, consider style, pick waveform and apply envelope and filter, turn on bit crusher, pick a random tempo and start playing notes until i find nice chords or an interesting arpeggio, loop it while i make a 2nd synth which can be turned into a pad or a lead or a bass depending on stuff, play random stuff over the looping pattern until i make something good, add a bunch of effects and automation clips, unison detune for wide sound full mix, and then done. in all fairness i didnt have that much time to put into stuff because i went on vacation but i finished one song and wrote another with no midi keyboard so i resorted to a randomized melody for one song and minimalism for the other but people have liked it so i think it workd