The Music Tech Series Teacher's Manual incorporates all three of the books in the series (Composing Music with Notation, Playing Keyboard and Sequencing and Music Production). A Teacher's CD containing additional files not found in the Student CDs is included. The Teacher's Manual provides lesson ideas (suggestions that you can reference as you teach each page of the Student Books), assessment possibilities, and extension activities (additional activities you can consider to extend the lesson). The comb binding creates a lay-flat book that is perfect for study and performance.