Song is "Loyalty" by AcousticBrony and MandoPony. [X
Watch this on YouTube. [X
There's a lot of sloppy drawing here, but if it makes you feel better to point out everything that is wrong, it's all water under the bridge for me.
If you want to see where this is going, read the fanfiction. [X
Originally only an animation, I started writing LOYALTY as a comedy story to help figure out how to fill the space between the beginning and minute 6 of the song, which I never reached. I didn't get to draw a single thing I really wanted to (Soarin's Thunderwings; RD's Buccaneer Blaze, which is worth seeing- I will probably animate it later; the very last chapter of LOYALTY).
I almost made it to where Thunderwings is in the song. Almost.
Time: 150 hours
Program: Adobe Flash CS4
Q: Where's the rest of the song?
A: I'm not sure I'm going to get there.
Q: Why is RD's Wonderbolt uniform a winged bolt?
A: It was originally a mistake, but when I went to fix it, Dash insisted she wanted a *winged* bolt. Much cooler.