> This paradox seems to be resolved by noting that the paper uses 'music ability' it means scoring well in certain traits (rhythm, melody, and pitch discriminat

> This paradox seems to be resolved by noting that the paper uses 'music ability' it means scoring well in certain traits (rhythm, melody, and pitch discrimination), not being able to perform well. Exactly. I think the paper is trying to establish that there is some kind of inborn talent that is not affected by practice, even if other things (like performing ability) are.