We are using a new method book this year. 4th grade students will begin using Measures of Success Book 1. 5th grade will still use their Accent on Achievement book. 5th grade does not need to purchase a new book. 4th grade will use Measures of Success in 5th grade as well. Baritone students will need the Bass Clef Baritone book. You can purchase the book online or at any local music store.