[MilCom] Music on UHF MilAir band

[Cameron Sowder]

While scanning today, my scanner stopped on 246.8, with some very weak music playing. It got stronger and stronger  
until I heard crystal clear music playing....Bon Jovi, the B-52's....then it slowly faded out. At precisely the same time, an Army uh-60 flew through the area. Question is...does the crew play music while in flight? Why would it have been broadcast over the air? Any insight would be helpful.

Thanks,
Cameron