The Bad Plus — bassist Reid Anderson, pianist Ethan Iverson, and drummer David King — have a well-earned reputation for pushing the limits on what is expected of a piano-bass-drums trio. The past 14 years have seen the genre-smashing band creating a distinctive repertoire of inventive original music, along with a series of iconoclastic covers of such divergent artists as Nirvana and Neil Young, Aphex Twin and Ornette Coleman. Now, with The Rite of Spring, the trio takes on one of the most influential works of the 20th century (from Stravinsky), a complex score fraught with revolutionary experiments in rhythm and metre, tonality and dissonance.