// UK-based Orange RockCorps produced this amazing scaffolding orchestra in France. Warning – it’s hard not to watch the whole video. Orange RockCorps only offers tickets to music events that you can win, not purchase. Basically, when you give 4 hours to your community with Orange RockCorps, you can get 1 ticket to an event in return. You can also vote on where volunteers will head to next at http://www.orangerockcorps.co.uk. Well-known musicians like Lady Gaga and John Legend have volunteered their time for events like this in the past.