Do Re MiC D E

Detour Ahead

Herb Ellis / Johnny Frigo / Lou Carter(1948)4/4swing

Chord Diagrams — Detour Ahead in F (Guitar)

Display
FingerNoteDegree
Starting fret
Open123456789101112
FMaj7
3frEADGBE11x333
EADGBExx321
EADGBE111423
8frEADGBE111324
A♯9♯11
5frEADGBE11123x
EADGBEx123
8frEADGBExx1234
12frEADGBE11x234
F♯dim
4frEADGBExx12x3
EADGBE2x31x
7frEADGBEx41x23
9frEADGBEx1243x
Gm7
5frEADGBE11x423
3frEADGBE111113
8frEADGBE11x234
10frEADGBE111132
Am7
5frEADGBE111113
EADGBEx21
EADGBEx2314
7frEADGBE11x423
A♯Maj7
6frEADGBE111423
EADGBE11x324
3frEADGBE111xx4
8frEADGBE11333x
C13
6frEADGBE222341
2frEADGBE44x213
3frEADGBE111134
8frEADGBE111324
F7
8frEADGBE111134
EADGBE111132
3frEADGBE11x324
10frEADGBE111xx2
Cm7
8frEADGBE111113
EADGBEx2134x
3frEADGBE111132
4frEADGBExx2314
C♯7
9frEADGBE111132
EADGBEx3241x
4frEADGBE111x34
6frEADGBE111432
A♯6
10frEADGBEx4231x
EADGBE3333x1
5frEADGBE2134
6frEADGBE113x24
F6
8frEADGBE113333
EADGBE11x324
3frEADGBE111x34
6frEADGBEx4231x
F6/G
8frEADGBE113333
EADGBE11x324
3frEADGBE111x34
6frEADGBEx4231x
F♯9
8frEADGBE221334
EADGBE111324
3frEADGBExx2143
11frEADGBE1111x2
C♯m7
9frEADGBE111114
4frEADGBE111x32
5frEADGBExx2314
11frEADGBExx1423
C7
8frEADGBE111132
EADGBEx3241
3frEADGBE111134
5frEADGBE111xx2
Dm7
6frEADGBExx2314
EADGBExx312
5frEADGBE111132
10frEADGBE111113
E7
7frEADGBE111134
EADGBE21
5frEADGBEx3241x
9frEADGBE111xx2
Bm7♭5
7frEADGBE111234
EADGBEx1324x
6frEADGBE2x341x
9frEADGBE222xx1
F
8frEADGBE111234
EADGBE111342
3frEADGBE11x243
5frEADGBE111432
Am
7frEADGBEx1342
EADGBEx231
2frEADGBE444x1
5frEADGBE111134
A♯13
6frEADGBE111234
EADGBE44x12
4frEADGBE1132
12frEADGBE44x213
A6
5frEADGBE113x24
EADGBE1111x
4frEADGBE2x143x
10frEADGBEx4231x
AMaj7
5frEADGBE111423
EADGBEx213
EADGBE111x4
7frEADGBE333x1
Bm7
7frEADGBE111113
EADGBE111132
3frEADGBExx2314
9frEADGBE11x423
A♯9
6frEADGBE111324
EADGBEx1234
5frEADGBE11234x
12frEADGBEx21333
A♯7
6frEADGBE111132
EADGBE111x34
8frEADGBE11x324
11frEADGBEx3241x
C7sus4
5frEADGBE11xx23
EADGBE11x234
3frEADGBE111134
8frEADGBE111134

Explore More

Detour Ahead in F

Key of F

F major is the gateway to barre chords. While F itself requires a full barre at fret 1, the remaining diatonic chords (C, Dm, Am, G, Bb) mix open and barre shapes. The open high E acts as Fmaj7's seventh, adding unexpected richness. F is a intermediate-level key on guitar because the open high E string is the major seventh of F, creating a lush Fmaj7 resonance even in basic shapes, but the F barre chord itself is the first big hurdle for beginners. This key mixes open and barre shapes, making it a good intermediate challenge that builds fretboard fluency.

Voice Leading

The bass line moves through F to A# (ascending perfect fourth), A# to F# (descending major third), F# to G (ascending half step), G to A (ascending whole step), A to A# (ascending half step), A# to C (ascending whole step), C to F (ascending perfect fourth), F to C (descending perfect fourth), C to C# (ascending half step), C# to A# (descending minor third), A# to F (descending perfect fourth), F to F (ascending unison), F to F# (ascending half step), F# to C# (descending perfect fourth), C# to C (descending half step), C to D (ascending whole step), D to E (ascending whole step), E to B (descending perfect fourth), B to F (ascending tritone), F to A (ascending major third), A to A# (ascending half step), A# to A (descending half step), A to A (ascending unison), A to B (ascending whole step), B to A# (descending half step), A# to A# (ascending unison), A# to C (ascending whole step). A half-step bass movement creates a strong leading-tone pull that demands resolution. The predominantly stepwise bass motion creates smooth, connected voice leading. When the progression loops, the bass returns from C to F by perfect fourth.

Scales for Improvisation

F 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, F Mixolydian adds the flat seventh for an authentic blues-rock edge.

swing4/4 · 28 bars · Form: AB

Chords: FMaj7, A♯9♯11, F♯dim, Gm7, Am7, A♯Maj7, C13, F7, Cm7, C♯7, A♯6, F6, F6/G, F♯9, C♯m7, C7, Dm7, E7, Bm7♭5, F, Am, A♯13, A6, AMaj7, Bm7, A♯9, A♯7, C7sus4.

Scales for Improvisation F bebop, F bebop major.

Diatonic chords: See all chords in the key of F