Taylor Swift had a music video of what song, penned in 2008 by herself and co-produced along with Nathan Chapman?
Taylor Swift videography:  She followed with three other music videos in 2008—"Beautiful Eyes" from her extended play of the same name, "Change" from the "AT&T Team USA Soundtrack" and "Love Story" from her second album "Fearless" (2008). Change (Taylor Swift song): "Change" is a song performed by American singer-songwriter Taylor Swift. Change (Taylor Swift song):  Swift self-penned the song and co-produced it alongside Nathan Chapman.
Change