This is the SNES version of the "Once upon a time" scene from the first episode of Season one "Friendship is Magic: Part 1". I did the narration and fixed it up a bit before I used the lowpass filter, in order to make it sound like the English narrator from Star Ocean for the SNES in Japan.
Music arranged by me Sound effects belong to Tales of Phantasia Warner Bros. Lightning sound effect ripped from a YouTube video Narration done in Audacity Music, sound effects and narration combined and saved in Audacity Transcript used from the MLP Wikia site