Molly Malone's is a folk-punk band from Giżycko in Mazury, which combines elements of Celtic folk with punk rock. The idea of the band was born in the heads of Jarek "Kwiatek" Kwiatkowski and Bartek "Konia" Biwejnis, who after experience in punk rock bands and shanty bands decided to incorporate Irish melodies played on accordion and violin into punk rock songs.