Grand Piano
(Grand Piano playing)

Reed-and-pipe Organ
(Piano + Organ playing)

Glockenspiel
(Glockenspiel playing)

Bass Guitar
(Glockenspiel + Bass Guitar)

Vocal Chords
(Glockenspiel + Bass Guitar + Vocal Chords playing)

Two slightly sampled electric guitars
(Two slightly sampled electric guitars + Glockenspiel + Piano)

The Venetian Effect
(Venetian Effect + Glockenspiel + Piano)

Digital Sound Processor
(DSP + Piano)

And Tubular Bells
(Tubular Bells, DSP, Venetian Effect, Glockenspiel, Piano,
Bass Guitar, Grand Piano all together now)