ABC/Dunhill were pressed by RCA in Canada, before that by Polydor. IMHO they sounded better than their US counterparts. The thin Dynaflex vinyl didn't hurt the sound at all. Some ABC/Dunhill LPs released in Canada even carried RCA labels. My copy of Steppenwolf 7 for one.Unusual for RCA to press this disc in QS since RCA was strictly CD~4 discrete...unless it was only in Canada!