Yes, his pronunciation is standard American English. Highly recommended. Do not fail to notice the pronunciation of “to” in “come a long way to find” minute 1:10 - 1:15. There’s no /t/ and there’s no /u/. That’s what American English is supposed to sound like. By the way, if you like Megadeth, you’ll love Metallica.

Hey nice selection 😂....yeah it's fine to learn from that except that... leave the tune.. I mean don't talk like the way he does... people will be scared 😃