Tonight's Gusto Vinyl Happy Hour at Sportsmen's Tavern will be centered on Miles Davis' 1959 album, "Kind of Blue." According to Buffalo News music critic Jeff Miers, the night will begin promptly at 7 p.m. with a listen to the top-selling jazz album of all-time. That will be followed by an audience give-and-take before a group of musicians takes the stage to perform the entire album.