(what Was?)

After three fine quartet albums that culminated in 2014's excellent Extended Circle, Norwegian pianist and composer Tord Gustavsen returns to the trio format of his earliest ECM outing. What Was Said isn't a look back at the standard piano trio format. German-Afghan vocalist Simin Tander joins the pianist and drummer Jarle Vespestad. Gustavsen's instantly recognizable sound ripples in ever widening circles around melodies often based in traditional Norwegian hymns, folk songs, and gospel music. This band incorporates improvisational elements into the core of each composition, and the singer is a co-conspirator in the moment of creation. Tander sings in Pashto, Norwegian, and English. In most cases, lyrics have been translated from their origins into another tongue. Tander's delivery, an expressive and disciplined, slightly smoky contralto, is full of mystery…