As we here in the U.S. head into Labor Day weekend, we have a shorter Release Round-Up than usual!  To all our readers – wherever you might be – please have a safe and happy weekend! Shania Twain, Not Just a Girl: The Highlights (Mercury Nashville/UMe) (Amazon U.S. / Amazon U.K. / Amazon Canada) Not Just a Girl (The Highlights), a new companion album to the documentary coming to Netflix, features 17 of Shania Twain’s classic pop and country hits plus the new title track.  Read more here. Mel Carter, When a Boy Falls in Love…