Links:

Everybody Hate's Pinkie Pie by Brainstorm: https://www.youtube.com/watch?v=LVevgLCDUO4

Eat it up by Nightfalls Studios: https://www.youtube.com/watch?v=QG0qmHi4SDY

Blob Symphony by OhPonyBoy: https://www.youtube.com/watch?v=hVvnuEVxvwQ

Mentally Advanced Series Ep. 18 by FimFlamFilsophy: https://www.youtube.com/watch?v=dOu08gP6G6g

Derpy Eats a Muffin by Alfa995: https://www.youtube.com/watch?v=hRLJRE_Aqp4

Project Thundercloud 2: Shadowbox: https://www.youtube.com/watch?v=S3o0BETYLuA

Dungeons and Dragons: A Pony Reenactment Part 2 by OmegaOzone: https://www.youtube.com/watch?v=NModD4OPgV4

My Little Dashie [SFM] by Ferexes: https://www.youtube.com/watch?v=62jOuktK0O8

Rapunzel Meets MLP by ToucanLDM: https://www.youtube.com/watch?v=dwM2XFmLEP0

Horse M.D. by FluffyMixer: https://www.youtube.com/watch?v=oY3M6tDv4pM

Honorable Mentions:

It's Time for School! by AnimatorPhoenix: https://www.youtube.com/watch?v=-ds39R_wbzE

Derpy [MLP IRL] by StormXF3: https://www.youtube.com/watch?v=rOzaS-Men0k

3/6 Everyday A Little Death by Ink Potts: https://www.youtube.com/watch?v=laQ9V3h8ukU

Opening Video:
Maud Visits Pinkie by MrKupKake: https://www.youtube.com/watch?v=DsqS48jSfxo

Credits Song:
Heartbeat, Heartbreak - Persona 4 OST: https://www.youtube.com/watch?v=FvoKyIYHC4g

Screenshot song:
Life Is Beautiful - Deadly Premonition OST: https://www.youtube.com/watch?v=rzvXBFwcyek