Looking outside at the Biblical flood that’s currently in progress, it’s hard to believe anyone who’s just moved to LA could feel sentimental for Boston weather in December. But the way Michael Christmas raps about it on “Pleasant Winter,” it’s pretty damn convincing. Fresh from his homecoming/farewell performance at Converse on Newbury Street last week, Christmas dedicates his newest track to the simple joys of snow days: kicking it with friends and family, sleeping in and just enjoying a day of being stuck inside. Something tells me this will be in steady rotation until April, at least.