This is the third solo piano arrangement, Peguei Um Ita No Norte AKA Explode Coração, that I wrote for my performance tomorrow night (7:30pm at MacPhail Center for Music if you're in the Minneapolis/St. Paul area). I've also posted videos of the other two - Samba de Orly and Piano Na Mangueira.
Explode Coração is one of my favorite enredos (song performed by a samba school at Carnaval), performed by Salgueiro in 1993. My version of it starts out very different from the original, but gradually journeys its way toward the original tempo.