Filmed later the same day as Waterloo and directed by Lasse Hallstrom on the same miniscule budget, this PROMO included musicians Lasse Wellander on guitar; Thomas Rydberg on drums (definitely not Ola Brunkert as I first thought) and a Pär David Johnson on bass.

Benny "played" the same piano as in the Waterloo PROMO.

Lasse, Thomas and Pär (along with future ABBA live guitarist and harmonica player Mats Ronander), were in the group Nature.

This is the 1974 single remix. A different version was overdubbed onto this clip for the ABBA Video Biography video from 1989.

ABBA - The Definitive Collection booklet written by Carl Magnus Palm; thanks to Ken Griffin and Ian Cole.
YouTube link c/o AbbaVEVO