This product is available for pre-order.Designed in conjunction with Sibelius Trainer Marc Schonbrun author of the "Master Sibelius" series the Sibelius Keyboard Cover includes over 110 keyboard shortcuts. Compatible with Sibelius version 5 6 and 7 the KB Covers keyboard shortcuts are color coded so users know when to use modifier keys like Shift or Command to get the desired result.With the Sibelius Keyboard Cover users can focus onposing arranging and publishing and not be slowed down by using the mouse or trying to memorize keyboardmands. Best of all you"ll learn Sibelius faster than you ever thought possible! Utilizing a multi-color printing process the editing keys are color-coded and heat fused to ensure long lasting durability.KB Covers are made of durable ultra-thin clear silicone and perfectly molded to fit both the US and European/ISO Apple MacBook MacBook Pro (Unibody) MacBook Pro Retina (Unibody) and MacBook Air 13".They will not slip or slide . In addition the covers have a silky smooth feel so they are soft andfortable to the touch and will not restrict typing.KB Covers keyboard covers also safeguard your keyboard from dirt spills and wear and tear allowing you to protect your investment in your notebookputer.They are hand washable and easy to keep clean.We"ve got you covered.Features Features Sibelius software shortcuts right at your fingertips New design with over 80 keyboard shortcuts Soft ultra-thin and washable The most extensive Sibelius keyboard cover to date