Is it normal that i always go for musicians?

Just about every guy I've dated has played an instrument. The one who didn't played Rock Band. I'm not the groupie type, and I don't consciously go for musicians - it just happens. And it's kinda of beyond my comfort zone to be in a relationship with them because I'm basically musically illiterate. I'm usually so uncomfortable at their bands practices and don't know what to do with myself and when they want to have a conversation about music I can't offer much insight. I know so little about bands, so I usually can't even answer questions about what music I prefer.

I just listen to whatever I like and don't usually explore the depths of a single band. I have many songs that I enjoy, but they range all across the genre spectrum. The only thing I want to know more about when it comes to these songs is the meaning of their lyrics, and that's usually as far as my research goes.

Furthermore, I'm quite self conscious about my music choice. I don't necessarily think I have bad taste, but sharing music I like can feel so personal.

Despite how uncomfortable I can be with this aspect of these relationships, I can't really imagine being attracted to someone who does not make the music. So, Is this a normal pairing?