F Minor (Fm)
1+b3+5
Notes in F Minor
F (root)AbC
Inversions
Same notes as F Minor, with a different chord tone as the lowest note. Useful for smoother movement between chords instead of jumping around the keyboard.
Root position
F in the bass
1st inversion
Ab in the bass
2nd inversion
C in the bass
Play F, Ab and C together and you get F Minor.
Shrink the major third by a semitone and the same stable shape turns melancholy. A minor triad still resolves, it just carries a heavier, more introspective mood than its major counterpart. Sad songs lean on it constantly, but so do tense film cues and moody grooves, so treat the label as a starting point rather than the whole story.