Exploring the Skylights Alan (and associated Pulses module).

The idea is simple but generates slowly morphing polyphonic sound.

1. Clock an ALAN Turing machine
2. Feed a shift register with the output signal, clocked by the gate output.
3. Use various taps of the shift register for pitch of voices
4. Use PULSES module to generate gates to both trigger Macro Oscillator 2 modules, and S&H to capture pitch voltages from the shift register.