“You gotta have a groove.” That’s where everything starts with the music of saxophonist/vocalist Mindi Abair and her accomplices, the Boneshakers, led by guitarist/vocalist Randy Jacobs. Give these players a good groove and they’re gone. And after all their years of performing, they know a good’un when they hear it. The Boneshakers go all the way back to the 1980s when Jacobs and vocalist, Sweet Pea Atkinson formed the nucleus for the band, Was/Not Was. Meanwhile, over the past couple of decades