Guitar Scale Logic
A# Blues Guitar Scale in Open C
Blues scale notes, fretboard positions and guitar tabs for Open C.
Scale Tablature
Position 1
E|---------------------------------4--| C|---------------------1--3--4--5-----| G|---------------1--3-----------------| C|---1--3--4--5-----------------------| G|3-----------------------------------| C|------------------------------------|
Pattern shows scale notes in 1-5 frets for position 1.
Theory & Context
Why This Shape Works
A# Blues in Open C tuning puts the notes A#, C#, D#, E, F, G# under your fingers in a layout that feels gritty, tense and expressive. Open C delivers a large low register and a clear major framework, so the neck feels expansive and modern, especially for layered strumming and alternate-picked melody. On this page you can switch between all visible notes or five smaller positions, study a pre-rendered tab pattern for each zone and match the sound against chords that stay inside the scale. Because the interval formula is 1 b3 4 b5 5 b7, every diagram here is generated from exact semitone math instead of guessed text. Start with Position 1 to lock in the tonic, then connect Positions 2 and 3 so you can move into riffs, lead fills and improvised phrases without losing the key center.
Blues sounds gritty, tense and expressive and is especially useful for turnarounds, blues-rock phrasing and greasy lead work. Open C feels huge, modern and harmonically rich.
Treat the b5 as a passing colour and resolve it quickly for the classic bite. In Open C, it adds width without losing too much melodic clarity.
- A#
- C#
- D#
- E
- F
- G#
Suggested Chords
Works Well With This Scale
Chord options generated from the same note pool.
- A#mminor
- A#5power
- A#m7minor 7
- A#sus4sus4
- C#mminor
- C#5power
- C#sus2sus2
- D#5power
- D#sus4sus4
- D#sus2sus2