"For select performances, NWS has partnered with Eran Egozy of the MIT Music Technology Lab to offer ConcertCue, which streams synchronized program notes during a live musical performance. These program notes include text, images and other rich media, precisely timed to important events in the music itself."
Boston Symphony's Casual Fridays — A 'Concert-plus' Experience Thanks to Innovative Tech (Boston Edge)
"...on four Friday nights over the orchestra's season... the innovative concert series Casual Fridays offers audience members to use their smartphones during a performance."
"NoteStream is designed to run on smartphones, displaying images and insights about a piece in real time as it is performed. 'Our purpose is to engage with the audience more,' Egozy said at MIT, where he teaches."
"At the Blackstar concert, ConcertCue provided Beiser’s audience with the musical score, notes about Ziporyn’s arrangements and commentary about Bowie’s lyrics in an image-rich display."