The members of Naples, Italy-based jazz-rock ensemble Slivovitz (named after a Central and Eastern European plum brandy) can cite the exact date of the group's formation: September 27, 2001, when, according to a Web interview with saxophonist Pietro Santangelo, Slivovitz came together after a spontaneous street jam. The group mixes jazz and rock with a variety of other styles, notably Balkan and Gypsy influences, which Slivovitz began exploring after a 2003 trip to Hungary. The band's eponymous debut album was recorded in 2004 and released by an Italian imprint; Slivovitz subs...