Apart from "Old Blue Eyes," Ella, and Tony Bennett, I'm not really a huge fan of jazz singing. I'll take a John Coltrane record any day, but even I have been jonesing for someone to bring the format back into mainstream prominence. Jeffery Smith could finally be the male jazz vocalist that I have been craving. Granted there is Mark Murphy, Kurt Elling, and Kevin Mahogany, but none has really captivated the medium like Frank Sinatra once did. Then there's Andy Bey, who just released a gem, but he …