Mazarin are basically one person: Quentin Stolzfus. This, one of his earlier singles, is a lovely piece of chugging pysychedelic pop with some great harmonies. Good lyrics too:
“I must have spent thirty rainy days, writing this simple melody to tell you that I’m over you. But oh yeah, that’s right – I’m not over you.”
Unfortunately, this video lops off the fantastic “la, la, la” ending. It was the only one I could find.