Being forced to listen to Classic Soft Cock Rock FM on new co-workers radio. Help me somebody

Quick rundown, new guy gets transferred to our place to work alone in cavernous concrete room off ours. We all use headphones, but due to the nature of his work he can't, so instead cranks up his radio to such levels that I can hear his music over mine.('Twisting by the pool' into 'Hip Priest' does not go moran!) Complaint to big boss who works elsewhere in the building about having to listen to this shit for seven hours a day met with dismissive 'yeah I'll get it turned down'...new moran is heard to counter with 'they tell me to turn it down, I turn it up hur hur hur.' Oh yeah, he's a fuckin' idiot and comes good on his promise. My plan is to present boss with info about how noise pollution in the work place causes stress which results in unhappy underperforming workers as I know that message will get through.So, anyone know of some good stuff you could direct me to, or have you been in my position and come out on top? Been searching but not a lot of luck really (Mainly oh+s stuff that doesn't relate). Any help would be most appreciated by this seriously stressed out shitkicker.
Others are upset too but are mainly non boat rockers...already have good 'phones...Merzbow box set retaliation not an option...moran too big to punch.
(Meanwhile I'll just hum a few bars of 'Easy Lover' as I await with great anticipation)