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Guitar scale · exotic

Bb Tritone Scale

Six-note scale 1 ♭2 3 ♯4 5 ♭7. It is made of two major triads a tritone apart.

Notes BbCbDEFAb
Formula 1 ♭2 3 ♯4 5 ♭7
Steps H W+H W H W+H W
Mood Symmetrical, Tense, Modern
Heard in Over altered dominant chords, Jazz

Interactive scale diagram

Bb Tritone Scale · Standard tuning

STR OP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 E A D G B E

Tap any note to hear it.

Bb Tritone Scale tab: all 5 positions

Each tab climbs from the low E string to the high e string. Play it up, then back down.

Position 1 · E shape frets 6–10
e|---------------------------6-7-10-|
B|-------------------------9--------|
G|------------------7-9-10----------|
D|------------6-8-9-----------------|
A|--------7-8-----------------------|
E|-6-7-10---------------------------|
Position 2 · D shape frets 8–12
e|--------------------------------10-12-|
B|------------------------9-11-12-------|
G|-------------------9-10---------------|
D|------------8-9-12--------------------|
A|-------8-11---------------------------|
E|-10-12--------------------------------|
Position 3 · C shape frets 10–14
e|-------------------------------------10-12-13-|
B|-------------------------------11-12----------|
G|-------------------------10-13----------------|
D|-------------------12-14----------------------|
A|----------11-13-14----------------------------|
E|-10-12-13-------------------------------------|
Position 4 · A shape frets 13–17
e|-------------------------------------13-16-|
B|-------------------------------15-17-------|
G|----------------------13-15-16-------------|
D|----------------14-15----------------------|
A|-------13-14-17----------------------------|
E|-13-16-------------------------------------|
Position 5 · G shape frets 15–19
e|-------------------------------------16-18-19-|
B|-------------------------------17-18----------|
G|----------------------15-16-19----------------|
D|----------------15-18-------------------------|
A|----------17-19-------------------------------|
E|-16-18-19-------------------------------------|

How to play Bb Tritone on guitar

Find the root first: Bb is at fret 6 on the low E string and fret 1 on the A string. The blue notes on the diagram are every Bb on the neck; the gold ones are the rest of the scale's home chord (3, 5, ♭7), the safest notes to land on at the end of a phrase.

Learn it one box at a time. Position 1, the E shape, sits at frets 6–10. Once it's under your fingers, move to position 2 (the D shape) and play the notes the two boxes share, then keep going up the neck. After all five, the scale joins up into one pattern across the whole fretboard.

Degrees

DegreeNote
1 Bb
♭2 Cb
3 D
♯4 E
5 F
♭7 Ab

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Questions

What notes are in the Bb Tritone Scale?
The Bb Tritone Scale has 6 notes: Bb, Cb, D, E, F, Ab.
What is the formula of the tritone scale?
1 ♭2 3 ♯4 5 ♭7, which is the step pattern H W+H W H W+H W (W = whole step, H = half step).
Where do I play Bb Tritone on the guitar?
The root Bb is at fret 6 on the low E string and fret 1 on the A string. Position 1 (the E shape) covers frets 6–10, and four more positions connect it up the neck.

Tritone Scale in every key

More scales in Bb