Due Friday, 1/20:
    
Optional assignment.  Those with expertise in the seminar
      room do not need to do this.
    
Seminar Room Signal Flow
- Using a microphone and the 828, record some audio into a Live
      clip.
      - Using the Oxygen88, record some MIDI into a Live clip. Assign
      this clip to be played by an Instrument of your choosing.
      - Play back your audio and MIDI tracks separately and together, so
      that the resulting audio comes through (1) only the stereo
      speakers in the cage; (2) only the stereo speakers at the front of
      the room; (3) both sets of stereo speakers (cage and
      front-of-room); (4) only headphones connected to the 828.