Ask any musician: there is something basically and viscerally masculine about the industry itself, and that masculinity can seep into the most feminine of rocker chicks and indie music queens. That swagger, that attitude, that confidence coupled with soft hair, a pair of soft lips and a softly lilting voice can make any girl fall in love with their favorite female musician. It's called a girl crush, and it's all good.Similar to its kissing cousin, the man-crush, a girl crush isn't so much an