The World Harmony Orchestra, with musicians from across London, has been bringing music directly to the communities where people were isolating. Two years later, they continue doing so for those who are lonely or vulnerable due to the pandemic. Singer Patricia Hammond said, "Sometimes the concerts can be really unusual in that you start it in the middle of a street and you don't know that anybody's listening and then comes the surprise when you finish the piece and suddenly people pop out of their windows and they start to applaud or start to sing along. It's amazing."

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