C Minor Pentatonic, E9 Pedal Steel Side

5 notes to the octave, mapped below onto this reader's E9 neck, with every C called out. Those markers are the useful part mid-bar: a chart moves under you, and the thing you need is where the root went — not where the pattern started.

Gritty, bluesy, and direct — five notes with no half steps, so each one lands with attitude over a minor or dominant chord. The sound of rock and blues lead playing.

Heard in: Blues, rock, hard rock, metal, funk, and soul solos — the first scale most lead players learn and the one they never leave.

Between two numbers the bar comes to rest and the pedals keep working: a pedal or lever raises a ringing string into the next note of a line, so a scale here marks where the bar can stop and which of its notes a bend can reach from there.

Play it slowly against the audio until the bar position stops being a bar position, then take it to a chart counted in C and let the numbers pick their own notes out of it.