One of my favourite songs, it is beautiful yet tragic...the music was composed by the legend, Antonio Carlos 'Tom' Jobim (words by Aloysio de Oliveira  -  English lyrics by Ray Gilbert) for the Brazilian singer, Sylvia Telles. After Sylvia recorded it, she was, in 1966, killed in a car accident. She was 32 years old: https://www.youtube.com/watch?v=EfudNEKC62c