In an interview in last week\’s Onion A.V. Club, comedian Rob Corddry mentioned a little known \”song\” called \”Nancy Grows Up\” by \’50s performance artist Tony Schwartz. Schwartz recorded his daughter from birth to her teenage years and spliced it all into a two minute file that is really moving. You can hear the file here, or click here for a more web-friendly version.

And thanks to Recidivism for posting the file.