If you ever went through music school, or the Royal Conservatory music program, as I did, you'll recognize this vexing book - The elementary rudiments of music. I remember wanting to set it on fire. Although today when I opened it, it seemed full of very useful information. Go figure, times change. But still, the mere thought of sitting down to practice my scales makes me irate. And yes, I'm a bit addicted to rounded corners lately. See Juliana's photo here & Lee's photo here.