Classical music can be a daunting exercise for those unfamiliar with the genre. Luckily, the composer Nico Muhly prizes communication - both in day-to-day life (note his frequently updated blog at nicomuhly.com) and in his music. It's this sensibility which has inspired the titles of both his records, Speaks Volumes and Mothertongue. Mothertongue, in particular, sounds like the product of someone in love with language. Voices are treated as exquisite instruments. (The click of the teeth, the tap of the tongue, the smack of the lips, et. cetera.) The music itself speaks to deeper meanings and specific ideas and emotions, like words on a page.