WEAPONS OF MASS INSTRUCTION

Digital instruction system composed of pre-recorded magnetic media including CDs, DVDs, flash memories, cassette tapes and other media capable of storing audio and/or textual material for use with a device designed to read said media and present said pre-recorded audio and/or textual instructional lessons to a user in the fields of piano, guitar and other musical instruments and foreign languages and accompanying printed instructional lessons for self study sold as a unit