I get hard when I listen to the beats of music. Is that weird? (read details)?

I've always been wanting to ask this ... but I feel so stupid.

Okay well, I admit it. Hearing bass beats turn me on, like MAJORLY.
When I start hearing those beats, it instantly makes me go
harrrrrrrrrd! I dunno why man ... for some reason the "BOOM BOOM BOOM"
beats just reminds me of ... you know, sex? I dunno if it's just a
weird fetish, but it really gets me turned on!

I mean, the sound of the beats sounds very erotic and sexual, like it
makes me feel so good when I listen to it. It simply gives me an
adrenaline rush. That's why I have so many techno/trance songs on my
iPod because they tend to have bass beats in them.

Here, I'll give you an example, listen to this song:

http://www.youtube.com/watch?v=EKc7yYsMQjAfeature=channel_video_title

The part beginning at 0:57 throughout the whole thing turns me on big
time. It doesn't turn me on right now when I listen to it, but it does
when I am listening to it while sleeping ... which in turn, gives me
the urge to jerk off.

And this one:

http://www.youtube.com/watch?v=Dap_YHhIC20feature=channel_video_title

Sexual part at 0:26 throughout the whole thing.

Yes, I do listen to my iPod while I jerk off ... believe it or not.
Along with a nude picture on my ninetendo DSi in front of me.
Ohhhhhhhhhhhh yeah baby, I got 2 stimulations to turn me on! My music
and the pics!!!

Sorry, TMI I know. But I just feel the need to tell the whole world my
sexual turn ons ... if that makes any sense? ;D