This is a great poster to have in your secondary music classroom!
With this music classroom poster you can kill two birds with one stone: you can have a nice poster decorating your room. At the same time you will be ready with an essential question any time your administrator walks by!
You can find a set of music posters with essential questions here:
Essential Questions Poster Set (Editable) For Orchestra Band & Choir
For ready secondary music unit plan with essential questions check below:
Band Orchestra Choir Sample Unit Lesson Plan