noun
natural minor scale
A music theory term referring to the natural minor scale, as opposed to harmonic or melodic minor scales.
自然的短音階は、長音階の第六音から始まる音階と同じ構成音を持つ。
The natural minor scale has the same notes as the major scale starting from its sixth degree.
Compound of 自然的 (natural) + 短音階 (minor scale). A direct calque from Western music theory terminology.