Tegan and Sara

I've heard stuff by them a couple years back, but now I'm listening to them even more. Their writing is amazing and some of their songs I can relate to without actually relating to (if that makes sense). I haven't been through a break-up but their break up song 'Call it Off' is like one of the best songs I've heard in a while. It's so to the point and their voices are really unique. Other good songs by them are 'Back in Your Head', 'The Con', 'The Cure', 'Sainthood' and a bunch of others.