Doro is also known for her duets performed both live and in studio with other singers and musicians of the metal scene, whom she has befriended in her long career.
Speaking to Tim Cashmere of Undercover during MEGADETH's October 2009 tour of Australia with SLAYER, Mustaine said (see video below), "We got banned down here [Australia] a long time ago because Jeff Young was playing guitar for us and we were all pretty messed up — heroin was really prevalent — and Jeff ran out in Japan. "You know, it's a long way to come down here and to get people's hopes up and not come, that sucks. I'm sure there's a lot of people that say they're coming and they change their mind. "I should have beat Jeff's butt and stuck him in a suitcase and went to Australia. And he was in love with Doro, and he goes, 'I quit.' And his guitar tech came up to me and he goes, 'Hey, I can play his stuff tonight — don't worry, man.' I said, 'No, you can't. "How bout the time you tried to get first, Chuck then Jr.One of the most widely used and well-known absolute dating techniques is carbon-14 (or radiocarbon) dating, which is used to date organic remains.The links below are animations illustrating the principles of relative dating (determining the sequence of events) and to images of real examples on which to try out the principles."So, we canceled the Australian tour because I ran out of heroin!? We cancelled the Australia tour for one reason: So you could get back to L. I'm sure they would have been so proud to see you nodding off at that jousting fest? Everyone was looking forward to the playing to the biggest crowds of our career and YOU ruined it up for us all! I'll play my solos, Chris' [Poland] solos AND your solos note-for-note and you have to do the same.Was that the first time you fired your entire band in one night because you couldn't get your fix? I'm sure our buddies in TESTAMENT who got to take our place REALLY appreciated it, though. Since you sang all of our solos to us, that should be an easy task for you, right?