The Lawrence Peters Outfit plays old-fashioned country music on the fourth Wednesday of every month at the High Hat Club, a new bar in the spot where Katerina’s used to be, 1920 W. Irving Park Road. I visited for the first time last week, on Feb. 24. It was a snowy night, and only a handful of people were there to see this cool band. Peters and his band, who are preparing to record a new album, deserve more of an audience for their sturdy, low-key music, which sounds like it could’ve been recorded back in the heyday of Sun Studio. Mark your calendars for those upcoming shows at High Hat.