Bono joins annual Christmas Eve busking session in Dublin city

Glen Hansard takes part in the annual Christmas Eve busk on Grafton Street. Picture: Conor O Mearain/PA.

Bono, Imelda May and Oscar winner Glen Hansard have taken part in a Christmas Eve charity busking session in Dublin city centre.

Hansard opened the annual event on Wednesday night, telling the large crowd that more than 30 artists were waiting to perform.