Progression, software

PROGRESSION is a music creation and performance computer program created by NOTION Music. Created for use on Microsoft Windows and Mac OS laptops or desktops, PROGRESSION focuses on composition for guitar, but can also be used to compose for keyboards (piano, electric piano, and clavinet), bass (electric and upright), and drums (standard drum set). NOTION Music also offers other programs called NOTION (a composition program oriented to the orchestral setting), PROTEGE (similar to NOTION but with limited functionality), and NOTION Conducting (for Conducting classes).