Hi there! Again! Recently I've sorta 'bumped' into you on other voice acting pages, and I've seen this video. You're very talented by the way. I did comment this, I'm called Katie on YouTube, and I said how great these were! ;-) (I should have said I was MojoDash!) so you should definitely audition for the first link I've put up, unless you already have!
~MojoDash
In most animation projects or whatever is needed for voice acting, there will probably be the Mane 6 and some more characters with a good, solid voice. This means the person running the auditions will choose the closest VA to the part. If your lucky, projects will have background ponies like Carrot Top, Lyra, Bon Bon, these three are good because they don't talk much, but when they do they usually have completely different voices. Then you can either make up their voice altogether, or just try and emerge the different voices into one. (That's gonna be pretty hard!) if you think you had the patience, just keep trying some of the easier voices. To me, out of the mane six, my easiest are; Fluttershy and Twilight Sparkle.
Hope this helped! Keep auditioning, and even if you don't get in, DON'T GIVE UP! ;-)
~MojoDash
EDIT: Forgot to say, that lots if people make OCs in the projects, so you can always make up their voice! ;-)
(Aha, worked out multi-quote...)
Looks like I beat you to it! Like I've said before, because I'm new, this is my first thread! And it's going pretty cool already! I haven't heard of Octopimp, (maybe its American and I'm British... ) but you sound like you can do loads of voices! I'm getting into this voice acting too, and really want a part in my auditions! Especially how it's MLP, I mean, this makes everything amazing! Thanks for the radio series, I will definitely give it a go! Will you be participating?
~MojoDash