In their 25 year career San Fransisco-based Kronos Quartet might be most famous for creating the go-to dramatic movie trailer music but they've recently courted controversy with their latest album, 9/11, with Steve Reich (NPR First Listen). The album is another in a long line of collaborations with composers such as Phillip Glass, Terry Riley, and Pēteris Vasks. And like any good instrumental ensemble, they've covered Hendrix, Sigur Ros, and Tom Waits. Oh, and they've been on Sesame Street. [more inside]
The Music Notation Modernization Association... or possible ways to simplify reading chromatic music (as opposed to diatonic music). Of course, Arnold Schoenberg beat them to it.