OK, it’s the least likely music video ever, but the sight of David Olney surrounded by mini-skirted dancers while he sings a Nancy Sinatra hit is pretty irresistible. Lee Hazelwood wrote “Boots,” so it’s not a stretch for Olney to channel Hazelwood’s rough-hewn voice here. It’s goofy and we like it. In other Olney news, the fine singer-songwriter did an interesting…