Sing free/Tables and images

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Pitch circle with number of accidentals
Main intervals from C
Vibration corde trois modes
StringParameters.svg
Good Boys Do Fine Always; Every Good Boy Does Fine

Table: Sortable chromatic 1 octave with accidentals

pitch	Major key	Accidentals	Minor key
0	C major	–	A minor
7	G major	F♯	E minor
2	D major	F♯, C♯	B minor
9	A major	F♯, C♯, G♯	F♯ minor
4	E major	F♯, C♯, G♯, D♯	C♯ minor
11	B major	F♯, C♯, G♯, D♯, A♯	G♯ minor
5	F♯ major	F♯, C♯, G♯, D♯, A♯, E♯	D♯ minor
4	F major	B♭	D minor
10	B♭ major	B♭ , E♭	G minor
3	E♭ major	B♭ , E♭ , A♭	C minor
6	A♭ major	B♭ , E♭ , A♭ , D♭	F minor
1	D♭ major	B♭ , E♭ , A♭ , D♭ , G♭	B♭ minor
5	G♭ major	B♭ , E♭ , A♭ , D♭ , G♭ , C♭	E♭ minor

Frequencies from c,⇔C to c′′′⇔ C₆

Key	Note	Frequency
64	c′′′⇔C₆	1046.502
63	b′′⇔B₅	987.7666
62	a#′′/b♭′′	932.3275
61	a′′⇔A₅	880.0000
60	g#′′/a♭′′	830.6094
59	g′′⇔G₅	783.9909
58	f#′′/g♭′′	739.9888
57	f′′⇔F₅	698.4565
56	e′′⇔E₅	659.2551
55	d#′′/e♭′′	622.2540
54	d′′⇔D₅	587.3295
53	c#′′/d♭′′	554.3653
52	c′′⇔C₅	523.2511
51	b′ = B₄	493.8833
50	a#′/b♭′	466.1638
49	a′⇔A₄	440.0000
48	g#′/a♭′	415.3047
47	g′⇔G₄	391.9954
46	f#′/g♭′	369.9944
45	f′⇔F₄	349.2282
44	e′⇔E₄	329.6276
43	d#′/e♭′	311.1270
42	d′⇔D₄	293.6648
41	c#′/d♭′	277.1826
40	c′⇔C₄	261.6256
39	b⇔B₃	246.9417
38	a#/b♭	233.0819
37	a⇔A₃	220.0000
36	g#/a♭	207.6523
35	g⇔G₃	195.9977
34	f#/g♭	184.9972
33	f⇔F₃	174.6141
32	e⇔E₃	164.8138
31	d#/e♭	155.5635
30	d⇔D₃	146.8324
29	c#/d♭	138.5913
28	c⇔ C₃	130.8128
27	b,⇔ B₂	123.4708
26	A#/B♭	116.5409
25	a,⇔ A₂	110.0000
24	G#/A♭	103.8262
23	g,⇔ G₂	97.99886
22	F#/G♭	92.49861
21	f,⇔ F₂	87.30706
20	e,⇔ E₂	82.40689
19	D#/E♭	77.78175
18	d,⇔ D₂	73.41619
17	C#/D♭	69.29566
16	c,⇔C₂	65.40639

See also w:special:permalink/1073095556, w:Scientific pitch notation, and w:Scientific pitch notation

I use slightly different notation: Instead of two columns I connect Helmholtz⇔Scientific on the same line, and use the Lilypond notation ,c instead of C in this version of the Helmholtz notation.

${ \new ChoirStaff << \new Staff << % Preamble \new Voice \relative c'' { \clef treble r1 r1 r8_"261.16" c,8^"c'" d8 e f g a_"440"^"a'" b c4^"c''"_"523.25" d8 e f g a b c1^"c'''"_"1046.5" } \new Staff \relative c { \clef bass % treble-bass transition c,4_"C=c,"^"65.406" d8 e f g a b c4_"c"^"130.81" d8 e f g a b c_"c' is repeated" r8 r4 r2 r1 r1 } >> >> } % close$

Table: Sortable chromatic 1 octave with accidentals

Frequencies from c,⇔C to c′′′⇔ C6

Frequencies from c,⇔C to c′′′⇔ C₆