Brümmer Brent Mason Country Guitar Instruction Software for your Windows Computer.Over 4 hours of video lessions with Brent Mason.Over 2 hours of Brent Mason audio recordings.150 Country Guitar riffs played by Brent Mason,each with full audio,notaion,tabulature,and detailed video instruction, Plaback any of the hot Country guitar riffs by pressing keys on your computer keyboard, Learn the Riffs, View each riff in standard notation and guitar tabulature.Watch as the notes fly by on the on-screen guitar fretboard, Included video tutorials show Brent Mason performing each riff, and offering tips and tricks for perfecting each one.Play back the videos at 1/2 speed for further analysis, in english language