IP epg source

Hi, I have several BBC Radio IP-only streams configured.
Are there any solutions to obtain an epg?

Radio 1 for example can be merged with its DSAT equivalent, and the Priority lowered for the OTA. However e.g. R1 Dance/Relax, BBC Radio Scotland extra have no DTT/DSAT counterpart. schedules however are available online - any scrapers out there?

Many thanks