Barbra's vocal peak was kinda in the late 60s and the first few years of the 70s. She changed her vocal style when she stopped doing jazz and standards and went into more contemporary kinds of music in the 70s and onwards. The Broadway Album still slays careers though.
I feel like my life is flashing by
And all I can do is watch and cry
I miss the air
I miss my friends
I miss my mother
I miss it when
Life was a party to be thrown
But that was a million years ago
Let me better go to sleep, I'm not ready for this.
