On Peeni Waali, an all-star dub crew including Dennis Bovell, Robbie Shakespeare, Lee Perry, veteran ska trombonist Rico and poet Linton Kwesi Johnson travels the reggae spaceways with languid elegance, sampling Celtic folk, Muslim prayer calls, European electro-pop and Duke Ellington’s “Satin Doll” along the way. The result: avant-mood music perferct for twilight introspection. Good smoke optional.