Insomnia-Robert Marcello
Robert Marcello - Old School
Rob Marcello shreds on the Hughes & Kettner TriAmp Mark 3
Rob Marcello - Arpeggios
Rob Marcello performs with the BOSS ME-70
FROG Backfire 100 Midi | Special Edition ROB MARCELLO | OZZY Solos
2012 NAMM Music Industry Show Guitar Highlights - Robert Marcello
Rob Marcello Boss Demonstration (full song)
Is this guitar player better than Jason Becker?!?! Old School - Rob Marcello
BOSS ME-20 Multi-Effects Processor Demonstration with Robert Marcello
Rob Marcello - Lick Of The Day #1! (Sweeping, Legato, "Barring" Pentatonics Lesson)
Robert Marcello - Kitchen Sink
Rob Marcello - Old School Shred
Robert Marcello - Insomnia
Robert Marcello Extraction (Young Guitars Magazine 2010)
ML-2 Metal Core Robert Marcello
Robert Marcello Old School Cover Cevi Herdian
Roland GR-55 Guitar Synthesizer — Robert Marcello Artist Patches
Rob Marcello - Time Travel (Solo)