Sibelius is a very popular music notation software developed by twin brothers Jonathan and Ben Finn. It is an easy and fast way to write music and then share it with the world. Today it is the most preferred music creation software around the world with students, teachers, composers and even music publishers using it for the creation of music. It is mostly used for the creation of Jazz, vocal, band, and classical music. The program obliterates the need to write music by hand. Sibelius 6 has many new features such as Magentic Layout, Live Tempo, playback and notation enhancements, etc. Download Sibelius 6 Keygen here.