Easy Piano - Level 1 - Digital Download SKU: A0.1080663 By The Smurfs. By David Baddiel, Frank Skinner, and Ian Zachary Broudie. Arranged by Diógenes Guerini. Children,Film/TV. Score. 1 pages. Diógenes Guerini #684883. Published by Diógenes Guerini (A0.1080663). The Smurfs Theme Song - Easy Piano.