Sister,
you've been on my mind
Sister,
we're two of a kind
So sister,
I'm keepin' my eyes on you
I betcha think I don't know nothin'
But singin' the blues
Oh sister,
have I got news for you
I'm somethin'
I hope you think
that you're somethin' too ...

https://www.youtube.com/watch?v=Cd08xlz-YbQ