Well, I'm giving this a shot. And yes, the title's lame. When Dr. D accidentally sets off his Forget-About-it-inator 2, everyone (save for a select few) forgets that Austin Moon ever existed! Team Austin winds up travelling to Danville, where they meet Phineas and Ferb. Can the famous duo fix Austin's problem, while at the same time holding a successful benefit concert?
Crossover - Phineas and Ferb & Austin & Ally - Rated: K - English - Humor/Friendship - Chapters: 7 - Words: 15,134 - Reviews: 18 - Favs: 11 - Follows: 8 - Updated: 4/22/2013 - Published: 3/27/2013 - Austin M. - Complete