(Music First Express). Let your imagination take over with this handy new tool for the music classroom Consisting of 48 cards (8-1/2"x11") with a music staff on one side and blank on the other, these cards can be customized to your own particular classroom needs. Best of all, they are laminated on both sides for durability so they can be used again and again with wipe-away dry erase markers. You'll find dozens of uses for this helpful music resource, from rhythm and melody reading and dictation to musical terms, musical form, and more For all ages.