'Bra vibrationer' was Sweden's entry for the 1985 Eurovision Song Contest. Even without this information, you would recognise this song as a Swedish Eurovision track, because it sounds suspiciously like a Seventies Abba track. Like many Swedish entries for Eurovision after 1974, I would say.
I already owned the English version, but it's great to have the original version on single now as well.
My collection: 7" single no. 5337 Found: Record fair, Utrecht, April 13, 2013 Cost: 2 euro Tracks: 'Bra vibrationer' / 'Plingeling'