Greg Howe , Mario Freiria: @Tusclasesdeguitarra trading solos June 24, 2026 Get link Facebook X Pinterest Email Other Apps Greg Howe had a blast trading solos with Mario Freiria from @Tusclasesdeguitarra over this awesome Greg Howe inspired fusion backing track. Greg Howe and Mario Freiria @Tusclasesdeguitarra trading solos