ABBA The Museum is more than an ordinary museum. Naturally, the members’ costumes, gold records, original items, memorabilia, and much, much more are here. But at this museum you are an important part of the experience! We simply want you to experience the feeling of being the 5th ABBA member. To find out what you would look like in their legendary stage costumes, to sing at the Polar Studio and to enter the stage together with the band. Your material will be recorded on your personal ID number on your ticket.