Upgrade Sibelius Versions 1 Through 7.5, Get Sibelius 8 Perpetual License, 1-Year Access to All Future Upgrades, 1-Year Avid All Access Support Plan, 36GB Sibelius Sounds Library, Audio - Score Lite Transcribing Software, Photo - Score & Notate - Me Lite Software, Re - Wire Audio ...Upgrade Sibelius Versions 1 Through 7.5, Get Sibelius 8 Perpetual License, 1-Year Access to All Future Upgrades, 1-Year Avid All Access Support Plan, 36GB Sibelius Sounds Library, Audio - Score Lite Transcribing Software, Photo - Score & Notate - Me Lite Software, Re - Wire Audio/Data Transfer Software The Avid Sibelius 8 Upgrade with 1-Year Avid All Access Upgrade and Support Plan allows owners of Sibelius versions 1 through 7.5 to upgrade their software to the latest version of Sibelius 8. It includes a Sibelius 8 perpetual license and a 1-year Avid All Access Upgrade and Support Plan for Sibelius which provides access to all future software upgrades and expert help for one year.