The Phone in the Museum

Aba am andii were very popular in sweden. But they weren't like a super group, because both benny and beorn had big bands that they were in before abba came along. They also have a phone where only four people have the number of the phone,. which s in us far, it's us. If the phone rings in the museum, then you know that it's one of the four members of aba phoning taa phone. And they got the idea from yo koono, didn't they? Yes.