With Jamz replacing Kershaw there's now a whole 5 hours of what seems mostly atonal jazz stuff on a Saturday afternoon rather than in the evening. Peterson is supposed to play a bit of electronica but I've not heard any, unless its definition is different to what I think.
Just looking at the Jamz Supernova playlist and she's got some Dylan, Marvin Gaye, The Jam, X-Ray Spex and Dizzee Rascal in there. It's hardly wall-to-wall Peter Brötzmann.
Of the current daytime line-up, I find Lauren Laverne far too twee, Mary Anne Hobbs too earnest and Shaun Keaveny too dreary. I can stand them in small doses but sometimes I give up and put the World Service or Radio 4 on for a break.
Mary Anne Hobbs frustrates me as I can remember her back in the Radio 1 Rock Show days when she used to be pretty sharp and funny, and now she sounds like she's permanently zonked out on Valium. There's only so much breathy reverence I can reasonably endure, I wish the old Mary Anne could come back again.