The first album I personally ever bought on my own? It was a Blink-182 album, I think their "greatest hits" or something...They had just broken up I think when I started listening to them. Eventually that lead to Linkin Park, then that kind of spiraled into Papa Roach, Disturbed, Dope, followed by several christian rock bands and then of course "oldies" or classic rock from my parents, like Alice Cooper or ACDC or Aerosmith, you know.