Not quite your normal ABBA performance. Interesting piano move at 1:26
Frida is the more 'active' one.
https://youtu.be/Ecnz0VL4y4k
Dont know about anyone else..... But I am one of the few people that always preferred the dark haired one (Anni-Frid) over the blonde one (Agnetha)......
That video possibly explains it ;)