Scale type
Major Bebop Scales on Piano
The major bebop scale adds a chromatic passing tone between the 5th and 6th degrees of the major scale, creating an eight-note scale that lines up chord tones on the strong beats when played in eighth notes. This rhythmic alignment is the entire point of bebop scales — they let jazz improvisers run continuous eighth-note lines while keeping the harmony clear.
Each key below opens the full reference entry — keyboard diagram, audio, fingerings, and notation.
Formula: W–W–H–W–H–H–W–H
Intervals: P1–M2–M3–P4–P5–A5–M6–M7–P8
Scale degrees: 1–2–3–4–5–♯5–6–7
Sound: Bright, flowing, bebop, rhythmically aligned
Also known as: Bebop major, major scale with chromatic passing tone
Why add an extra note? A seven-note scale played in eighth notes alternates chord tones between strong and weak beats every measure. Adding the chromatic passing tone creates eight notes per octave — an even number that keeps root, third, fifth, and seventh landing on downbeats. This is the engineering behind bebop's flowing, harmonically clear lines.
Browse by key
All 18 spellings, ♯ and ♭ keys listed separately.
Major Bebop Scale in All 18 Keys
Select any key to see the full scale with notes, fingering, audio, and practice tips.
Want the full theory? Intervals, construction, and how this scale connects to others.What Is a Scale? ›