Well since this isn't the Ladies forum I'm going to respond with a guy answer, I wear my hair long and play a little guitar (very little and I'm out of practice). When I was in college I would sit in front of my dorm room or out under a tree on campus and practice, and I noticed chicks would just stop and stare and be mesmerized. It was the only time random girls have ever just come up to me and flirted with me. There's just something about it that makes it a chick magnet.
On the flip side seeing a chick jamming out on an electric guitar is like instant wood. Acoustic doesn't do it for me but a hot girl pounding out a solo is like
