| a. Form Menu This card has a form diagram showing the arch-form in the quartet and a menu linked to each of the movements. |
| b. Interactive Form Chart A form table is linked to the CD so that clicking on a line plays the appropriate section. |
| c. Listening Menu A menu linked to separate stacks for listening to each movement with running commentary. |
| d. Listening Section The Listening section for the first movement. Described in the text above. |
