Written by: Music by: Lyrics by: Date: Publisher: The Seeds of the Past (parts 1 & 2) is one of the six songs in the My Little Pony: Friendship is Magic Christmas special, "A Hearth's Warming Tail." The song is used when the Spirit of Hearth's Warming Past takes Snowfall Frost into the past to show her how much she loved Hearth's Warming when she was young, but pushed aside everything involving Hearth's Warming in order to become a powerful Unicorn.