Few notes but a lot of modulation for the lead voice on this 14th track. Turned the LFO (Modulation Generator frequency in Korg lingo) to the max to modulate both Voltage Controlled Oscillators (VCOs). The Envelope Generator (EG) to which I gave a rather long Release is also modulating the Voltage Controlled Amplifier (VCA). This gives you a quite dynamic lead voice which makes it easier on the melodic front. There is also some delay thrown in there for good measure.
The bass line is the usual bunch of C4s and is unchanged throughout.
The drum setup is simplified to the extreme since it's just the drum kick on the main beat.