The tuba, like the Mexican genre of music known as banda, gets a bad rap from critics who say it’s too simple and can’t be taken seriously. But fans of both know that’s not true. This includes writer Sam Quinones who’s written the book, “The Perfect Tuba: Forging Fulfillment from the Bass Horn, Band, and Hard Work.” He recently told The World how perceptions have evolved when it comes to how the tuba is played in banda.