Cute girls with musical instruments. Big warm celebratory musical energy is a plus. Strings, brass, pipes, keys, pedals, bridges, reeds, springs, chrome, valves, buttons, dials, frets, inlays, wood grain, etc. Bonus points for identifiable real-world instruments (e.g. this girl appears to be playing a Fender Classic Series '50s Stratocaster in tobacco sunburst). K-ons are welcome but remember that they also have their own threads.
Help me celebrate the power of music!