Welcome to this week’s Release Round-Up, featuring a selection of the new titles in stores today. Various Artists, Love Is the Message: The Sound of Philadelphia Volume 3 (Snapper/United Souls)  (Amazon U.S. / Amazon U.K. / Amazon Canada) After well over a year since the release of Satisfaction Guaranteed, United Souls’ series of box sets collecting the Philadelphia International label’s complete studio albums resumes with Love Is the Message: The Sound of Philadelphia Vol. 3.  The third installment of the series promised to eventually encompass 15 volumes contains the following eight studio albums: The Ebonys, The Ebonys (Philadelphia International KZ…