George Kollias - 16 Week speed & control workout
180'' with... Derek Roddy & George Kollias
Derrick Pope - Heel Toe Method
Derek Roddy: MD Fest 2008
Derek Roddy - Serpents Rise practice
Томас Лэнг – Использование различных техник игры на большом барабане
Derek Roddy’s Weak Foot Buster
Double Strokes vs Single Strokes!
Double Bass Tutorial with George Kollias Official: (1) Foot technique
Derek Roddy clinic Flatfood explanation
George Kollias Foot technique
My bass drum pedals and settings! Czarcie Kopyto pedals, settings and beaters
Drum Lesson- Double Bass Quads, Van's Cool Drumming Tips
George Kollias on triggers and foot technique
Евгений Рябченко - Footblaster Triggers
Derek Roddy vs Eric Moore drum battle in Moscow part 1 (Metal Chops vs Gospel Chops)
Bostic-Double Bass
Drum Lesson with Mike Johnston "Improving Bass Drum Speed"
Martin 'Marthus' Skaroupka - Live in studio (DVD 2004)
Derek Roddys Drum Lessons & Solos Part 2