"I did have a lucky thing going on there in my throat"

In this quote, Art Garfunkel is likely describing his singing voice. He is acknowledging that he was fortunate to have a natural skill or ability in his throat that permitted him to sing well. This might likewise be translated as a stroke of luck or good luck in his profession as an artist. Garfunkel might be assessing the success he has achieved through his singing and acknowledging that it was not entirely due to his own efforts, however likewise a lucky circumstance. In general, this quote highlights the significance of acknowledging and being grateful for the blessings and opportunities that come our method.