Manchester's most famous rock band inspired a woman to break out in song at a memorial for the bombing victims ... and everyone around her quickly joined her.

The crowd had gathered in Manchester's St. Ann's Square for a moment of silence when the woman, Lydia Bernsmeier-Rullow, began singing Oasis' 1995 hit "Don't Look Back in Anger."

Another person encouraged the crowd and the sing-along picked up steam. Definitely a gives-you-chills kinda moment.