I think that one of the first things that happened when you were very little, Derek, was that by the time you were two, your musical ear had already outstripped that of most adults.
Думаю, когда ты был маленьким, Дерек, с тобой произошло следующее: к двум годам твой музыкальный слух был лучше,  чем у большинства взрослых.