The classical pianist Hunter Noack has embarked on an unusual journey, to take his music to natural landscapes well beyond the concert halls.

Williams, best known for his film work, has a parallel career in classical music. His concerto, haunted by the ghosts of jazz past, is premiering at Tanglewood.

For the last 22 years, Doreen Woolley has played at the festival — without sheet music, and usually while looking up to greet people as they walk by, all without missing a beat.

This kind of product could be useful for a musician who records a song, then uploads it to get the sheet music -- that way, they can skip the step of having to manually transcribe their work.