http://www.sydneychristmas.com.au/whatson/infinite-choir/
Share the fun and see how loudly and brightly you can make the Infinite Choir sing.
Visit Pitt Street Mall and take part in an interactive Christmas choir where a walkway of light sculptures and atmospheric choral sounds are triggered by your presence. Walk through on your own and you’ll hear a festive solo voice, walk through in a crowd and watch the figures light up and a full choir burst into song.