This audio track and chart is from "Batucada One" by Henrique De Almeida. It is a Samba in the Batucada style, written for 12 percussion parts. This is from the Carl Fischer Publishing book entitled Brazilian Rhythms For The Drumset -Bossa Nova & Samba available here:

www.amazon.com/Brazilian-Rhythms-Drumset-BK-CDs/dp/0825856582/ref=sr_1_1?ie=UTF8&qid=1417109587&sr=8-1&keywords=henrique+c+de+almeida

This is a nice chart also to practice chart reading in a very unusual style. Good practice for shows etc.