I'm aware now over the last 5 or 10 years that when you do an accent, you really have to kind of get down to the nitty gritty and go into the phonetics of it, if necessary. Find out not just the sounds but the rhythms and the music - or lack thereof - in a particular accent.
“It is better to kill one hundred innocents than to let one guilty person go.”
“Once you really get into a song, other than just listening to it, it forces you to go 'oh, they did this. I never would have thought of doing that,' when you deconstruct it. It's something you really can't do sometimes when you're just listening to a song. You have to really get into it.”