Must credit: Lucia Williams, @eagerrnj, Patrick CoffeyThousands of Coldplay fans packed into the end of one of Dublin's busiest streets to catch a surprise appearance by the band.After a rumour spread on Wednesday that a major act would be playing an unannounced gig on Grafton Street, fans from all over the capital wedged into the shopping thoroughfare ahead of the predicted 8pm start time.Coldplay is in Dublin for four sold-out concerts at the 82,000-capacity Croke Park, as part of the record-b

Must credit: Lucia Williams, @eagerrnj, Patrick CoffeyThousands of Coldplay fans packed into the end of one of Dublin's busiest streets to catch a surprise appearance by the band.After a rumour spread on Wednesday that a major act would be playing an unannounced gig on Grafton Street, fans from all over the capital wedged into the shopping thoroughfare ahead of the predicted 8pm start time.Coldplay is in Dublin for four sold-out concerts at the 82,000-capacity Croke Park, as part of the record-breaking Music Of The Spheres World Tour, which has so far sold more than 10 million tickets, making it the most-attended music tour of all time.Lead singer Chris Martin, accompanied by rapper Burna Boy, walked into Grafton Street shortly after 8pm amid heightened security and an increased presence of the Irish police.