What if you had one track, over which you could practice almost any scale?

This track is ideal for learning, exploring and practicing a large number of different scales, including:

Ionian mode (known as the major scale)
Dorian mode
Phrygian mode
Lydian mode
Mixolydian mode
Aolian mode (known as the Natural or Relative minor)
Harmonic minor
Melodic minor
Major pentatonic
Minor pentatonic