Metalhead for life right here... I'm 30 and was raised on classic rock though and still love it.. Pink Floyd is mind blowing.. Sabbath, Rush, Skynyrd, Megadeth, Suicidal Tendencies, ect..
As far as new music, I don't really dig a whole lot.. I like my music unique and out of the box and sadly this day and age bands like that are a rare breed.. Tool, Mudvayne, Primus, Pantera, Sublime... My all time favorite is probably Mushroomhead though, it just hits all the marks for me ... really underrated band.. They use alot of classic keyboard and synth in their music which usually I can't stand synth but man they do it perfectly..
I've been to see them twice in the past 6 months, the live show is killer and they tour small and intimate venues which I love.. here's a couple video I shot from the last two shows.. I was way too close to the stage to pick up any good sound quality so I just put the studio tracks over the video I shot.. they turned out spot on and lined up perfectly..