Scale Comparison
Pick two scales and a root note to see exactly which intervals they share and where they diverge.
All 12 notes — from A
Scale A
A Pentatonic Minor
R b3 4 5 b7
The most popular scale for rock and blues guitar solos.
Open on fretboard →Scale B
A Natural Minor
R 2 b3 4 5 b6 b7
Darker and more emotive. Used across rock, metal, and classical.
Open on fretboard →Interval differences
Only in Pentatonic Minor (0 notes)
All notes shared with the other scale
Only in Natural Minor (2 notes)
Pentatonic Minor vs Natural Minor: What changes?
The Minor Pentatonic is a 5-note subset of Natural Minor, it removes the 2nd and ♭6, keeping the five most stable notes.
Mood difference
Natural minor is more complex and classically oriented. The minor pentatonic is simpler, more guitar-friendly, and forgiving, there are fewer opportunities to play a 'wrong' note over a backing chord.
Harmonic function
The 2nd and ♭6 are the most likely notes to clash with underlying chords. Removing them produces a scale with no weak tones, every note sits comfortably over minor chords, dominant 7th chords, and power chord riffs.