sr=44100 ; Sample Rate
kr=22050 ; Control Rate
ksmps=2  ; sr/kr As far as I know this is always the case
nchnls=2 ; 1=mono, 2=stereo, 4=quad


      instr 1              ; Instrument 1 begins here
aout  oscil 10000, 440, 1  ; An oscillator
      outs  aout, aout     ; Output the results to a stereo sound file
      endin                ; Instrument 1 ends here


       instr  2                     ; Instrument 2 begins here
iamp   =      p4                    ; Amplitude
ifqc   =      p5                    ; Frequency
itabl1 =      p6                    ; Waveform Table
aout   oscil  iamp, ifqc, itabl1    ; An oscillator
       outs   aout, aout            ; Output the results to a stereo sound file
       endin                        ; Instrument 2 ends here


       instr  3             ; Instrument 1 begins here
idur   =      p3            ; Duration
iamp   =      p4            ; Amplitude
ifqc   =      cpspch(p5)    ; Frequency
itabl1 =      p6            ; Waveform

; Attack Decay Sustain Release Envelope
kamp   linseg 0, .1, 1, .2, .8, p3-.5, .8, .2, 0
aout   oscil  iamp, ifqc, itabl1                  ; An oscillator
       outs   aout*kamp, aout*kamp                ; Output the results to a stereo sound file
       endin                                      ; Instrument 3 ends here