noun
aptitude for music; musical talent
Refers to innate or developed musical ability, often used when discussing someone's potential or natural gift for music.
彼女は音楽の素質がある。
She has an aptitude for music.
小さい頃から音楽の素質を見せていた。
He showed musical talent from a young age.
Compound of 音楽 (music) + の (possessive particle) + 素質 (innate quality, aptitude). 素質 itself is a Sino-Japanese word meaning fundamental nature or potential.