fatcousin
search
⌘
K
→
jump to any tool — keyboard-first launcher.
tools
→
browse every utility in one place.
manifesto
→
why fatcousin exists — local-first, no uploads.
install
→
save this toolset to your device — works offline.
search
⌘
K
→
jump to any tool — keyboard-first launcher.
ready
local
verify
→
←
home
s
c
a
l
e
e
x
p
l
o
r
e
r
browse music scales · piano keyboard · play notes · runs locally
[
root
]
C
C#
D
D#
E
F
F#
G
G#
A
A#
B
[
scale
]
major (ionian)
natural minor
melodic minor
harmonic minor
dorian
phrygian
lydian
mixolydian
locrian
major pentatonic
minor pentatonic
blues
whole tone
diminished
augmented
chromatic
[
keyboard
]
C
C#
D
D#
E
F
F#
G
G#
A
A#
B
notes
C · D · E · F · G · A · B
intervals
0 · 2 · 4 · 5 · 7 · 9 · 11
[
exec
]
[
▶ play scale
]
[
status
]
>
ready