A sassy, self-assured, carnie-huckster type, Alison Self is a one-woman ukulele band and a skilled purveyor of, as she says, “old-timey music of different kinds.” Moreover, she’s down to gig and swears she’s affordable. She does weddings, plays in restaurants on weekends, and she’ll even do your kid’s birthday party — if he or she is cool enough. Her dream, she says, is to play a bachelor party. Make it come true. 586-4853.