I'm Sorry, I'll Read That Again I'm Sorry, I'll Read That Again I'm Sorry, I'll Read That Again (often abbreviated as ISIRTA) is a BBC radio comedy programme that originated from the Cambridge University Footlights revue "Cambridge Circus". It had a devoted youth following, with live recordings being more akin to a rock concert than a comedy show, a tradition that continued to "I'm Sorry I Haven't a Clue". The pilot programme and Series 1 were broadcast on the BBC Home Service. Series 2–9 were broadcast on the BBC Light Programme (renamed BBC Radio 2 in September 1967). It was first broadcast on 3 April 1964,
Radio comedy are WSRN's "Audience of Two", Garrison Keillor's work on Minnesota Public Radio: "A Prairie Home Companion" and "Comedy College", and NPR's "Car Talk", a comedy show thinly disguised as car advice, and "Wait Wait... Don't Tell Me!". Shows featuring comedic music are also popular; one of the better known national comedy music programs is the long-running weekly program hosted by Dr. Demento, and several other local stations (mostly college radio, freeform and eclectic formats) have similar programs. Several networks program 24 hours a day of stand-up comedy routines; several channels on the Sirius XM Radio platforms focus on this format,