I'm pretty much a bluegrass fan.  
Like the bluegrass and old time Appalachian music, Lake Superior bluegrass has its own sound, and Louisiana US Cagun and Zydeco. 
I've got to play a bit of mandolin in jams on Beale street Memphis, and both stages of the Grand Ole Opry in Nashville. 
Along with a mix of local Canadian folk music.
Music from the 1960s.....  Music from the Viet Nam era still causes a bit of sleeplessness.