to be fair tho, I made the chord progression during the stream, without any knowledge the chord progression in 'One'. So technically, I didn't really copy the track hahahaha
the lead has 2 layers: a saw pluck and a vocal one shot by my friend
I recorded her saying 'Ay' or smth liddat, and then I cleaned up the white noise using some EQ. Put the sample thru multiband comp, then saturation from the exciter, and then layered that with some square lead. I played one note, then bounced the timeline, then uploaded the lead. Put the thing in the machiniste and changed the note for each track. This took 1 hour in the live stream XD