it's a synth

note: this probably only works in safari because i turned off the on button

Octave Shift

f

f#

g

g#

a

a#

b

c

c#

d

d#

e

f

f#

g

g#

a

a#

b

c

c#

d

d#

e

Tone Generator

off / on

output to

output to

output to

ADSR

attack decay sustain release

output to

Delay

seconds

output to

Master Vol

VOL

output to