7. Estonian Philharmonic Chamber Choir, “Baltic Voices 3” (Harmonia Mundi). Paul Hillier leads this superbly sung program of works mostly from the past decade. They range from Kaija Saariaho’s intoxicating “Nuits, adieux,” which layers trills, hisses and inchoate moans, to Erkki-Sven Tüür’s “Meditatio” for choir and saxophone quartet, whose gasping rhythms and dense harmonies depict humanity’s fraught encounter with the divine.