 As such, many heptatonic scales may be modified by the addition of an eighth passing tone to accomplish this same effect; however, the modifier "bebop" is reserved to indicate those scales most frequently used—and popularized—during the bebop era (and/or by modern practitioners of the bebop genre).The bebop dominant scale is derived from the Mixolydian mode and has a chromatic passing tone between the 7th and the root.\override Score.TimeSignature #'stencil = ##f
\relative c' { 


It has all the notes in both the major scale and the Mixolydian scale of the same root.