Chocolate salted caramel cupcakes from Amy with Momentary Madness. That treble clef is actually quite easy to make. Simply pipe on the chocolate shape on wax paper, freeze, and then place on finished cakes of your choice.
More shameless self promotion! I'm competing in a weekly cupcake contest, Miss Cupcake This week's theme is music. If you'd like you can vote for my cupcake by clicking on the image and then clicking the heart under my name.