Somewhere, someplace, someone is debating the future of live and recorded music, speaking in somber tones of changes that have made it difficult to reach consumers, of technologies that have changed society, and of the lack of creativity found in the arts. But in a small but impressive microcosm of the universe known as Medeski Martin & Wood, creativity is alive, flourishing, and filled with outlets for growth and expansion. And somewhere, whatever gods of music there might be are smiling.