Buzz·Posted on Oct 12, 2009A Cappella Medley of 90s Sitcom ThemesThis heartfelt rendition of the themes from Full House, Family Matters, Saved by the Bell, Fresh Prince, and Step by Step will totally take you back.by Peggy WangBuzzFeed StaffLinkFacebookPinterestTwitterMail View this video on YouTube The inimitable Dave Coulier himself posted this on his Twitter. The Step by Step theme at 3:50 is sooooo good.