WXPN’s “Kids Corner” is made up of three distinct but equal voices. There are the children who contribute to the process as interactive listeners and interlocutors as the music and conversation revolve around them. There is program host and creator Kathy O’Connell, who makes childrens’ concerns her own. Then there is O’Connell’s producer and co-conspirator, Robert Drake. Known too as a man who DJs new-wave records, live and on the radio, and co-creates events such as “Zombie Prom Night” and “Bowie Week,” Drake is his own brand.