C'est Si Bon in C#

Henri Betti()swing
Do Re MiC D E
A
B

Chord Diagrams — C'est Si Bon in C# (Guitar)

Display
FingerNoteDegree
Edim7
EADGBE123
EADGBExx13246frEADGBEx2314x11frEADGBE112x3x
C♯/F
EADGBE11x432
4frEADGBE1112346frEADGBE1113249frEADGBE111342
D♯m7
EADGBExx1423
6frEADGBE1111327frEADGBExx231411frEADGBE111114
G♯aug
EADGBE11432x
4frEADGBE1x423x5frEADGBE11xx2x9frEADGBE11x32x
G♯7
EADGBE111xx2
4frEADGBE1111326frEADGBE11x32411frEADGBE111134
C♯
EADGBE11x432
4frEADGBE1112346frEADGBE1113249frEADGBE111342
A♯7
EADGBE111x34
6frEADGBE1111328frEADGBE11x32411frEADGBEx3241x
Fm7
EADGBE111113
3frEADGBExx14238frEADGBE1111329frEADGBExx2314
C7
EADGBEx3241
3frEADGBE1111345frEADGBE111xx28frEADGBE111132
B7
EADGBEx2134
EADGBE1111344frEADGBE111xx27frEADGBE111132
G♯9
EADGBE11234x
4frEADGBE1113245frEADGBExx214310frEADGBE222221
A9
2frEADGBE431
EADGBE11x325frEADGBE11132411frEADGBE2222x1
C♯6
EADGBEx4231x
4frEADGBE3333x16frEADGBE1114239frEADGBE11x324
E7
EADGBE21
5frEADGBEx3241x7frEADGBE1111349frEADGBE111xx2
Bm7
EADGBE111132
3frEADGBExx23147frEADGBE1111139frEADGBE11x423
F♯7
EADGBE111132
4frEADGBE11x3247frEADGBEx3241x9frEADGBE111134
A
EADGBEx234
2frEADGBE111x45frEADGBE1113427frEADGBEx1243
A6
EADGBE1111x
4frEADGBE2x143x5frEADGBE113x2410frEADGBEx4231x
A♯m7
EADGBE111x32
EADGBExx23146frEADGBE1111138frEADGBE11x423
D♯9
EADGBExx132
5frEADGBE2222x110frEADGBE3142xx11frEADGBE111324
D♯m9
4frEADGBE2222x1
7frEADGBExx24139frEADGBE333x1211frEADGBE111134
Em7
EADGBE2
EADGBE114237frEADGBE1111328frEADGBExx2314
D♯7
EADGBExx1324
6frEADGBE111x348frEADGBE111xx211frEADGBE111132
Fm7♭5
EADGBE1x23x
EADGBE222xx18frEADGBEx1324x11frEADGBE2134x
A♯7♭9
EADGBEx123
4frEADGBE3241xx6frEADGBE111x2312frEADGBE11x234
F♯m6
EADGBE2222x1
4frEADGBE111x327frEADGBE11x3248frEADGBEx2413x
A7
EADGBEx23
EADGBE111x25frEADGBE1111327frEADGBEx1324

C'est Si Bon in C#

Key of C#

C# major (or Db) sits in barre chord territory across the fretboard. Every chord demands precise barring, but the payoff is a bright, crystalline sound a half step above C that cuts through a band mix. C# is a intermediate-advanced-level key on guitar because no open strings fall within the key naturally, so every chord requires full barre technique. Expect to rely on barre chords throughout, which builds hand strength and unlocks the entire fretboard.

Voice Leading

The bass line moves through E to C# (descending minor third), C# to D# (ascending whole step), D# to G# (ascending perfect fourth), G# to G# (ascending unison), G# to C# (ascending perfect fourth), C# to A# (descending minor third), A# to F (descending perfect fourth), F to C (descending perfect fourth), C to B (descending half step), B to G# (descending minor third), G# to A (ascending half step), A to C# (ascending major third), C# to E (ascending minor third), E to B (descending perfect fourth), B to F# (descending perfect fourth), F# to A (ascending minor third), A to A (ascending unison), A to A# (ascending half step), A# to D# (ascending perfect fourth), D# to D# (ascending unison), D# to E (ascending half step), E to D# (descending half step), D# to F (ascending whole step), F to A# (ascending perfect fourth), A# to F# (descending major third), F# to A (ascending minor third). A half-step bass movement creates a strong leading-tone pull that demands resolution. The root motion by larger intervals (fourths and fifths) gives each chord change a strong, decisive character. When the progression loops, the bass returns from A to E by perfect fourth.

Scales for Improvisation

C# major pentatonic works because every note is either a chord tone or a safe passing tone — there are no avoid notes. For soloing, this means you can play freely without clashing. Over dominant seventh chords, C# Mixolydian adds the flat seventh for an authentic blues-rock edge.

swing4/4 · 37 bars · Form: AB

Chords: Edim7, C♯/F, D♯m7, G♯aug, G♯7, C♯, A♯7, Fm7, C7, B7, G♯9, A9, C♯6, E7, Bm7, F♯7, A, A6, A♯m7, D♯9, D♯m9, Em7, D♯7, Fm7♭5, A♯7♭9, F♯m6, A7.

Scales for Improvisation C# bebop, C# bebop major.

Diatonic chords: See all chords in the key of C#