Recently, Irwin hosted the third artist to ever tap dance in the WFMU studios*, Australia's Singing Sadie. Assaulting our audience with a saccharine-sweet schoolyard tattletale's voice laid over 1930s big-band recordings, Sadie's cheerful wailing and spunky wit will win you over (click to hear the performance in real audio or streaming MP3). Download a video of Sadie performing the song "Until Drink Do Us Part" (mpg, 18 MB), to get the complete singing/tap-dancing experience (minus the backing music).
CORRECTION: Ranger Ryan was the first tap-dancer on WFMU, beating out Matmos by a few months, when he helped Greasy Kid Stuff celebrate National Tap Dancing Day on May 23, 2003 (click here to listen to the program in real audio). Thanks Belinda!