Joe Bonamassa playing a Grammatico LaGrange Tweed Deluxe style amp

Nashville musician Matthew Mitchell Grammatico PDR amp some Stevie Ray Vaughan, Mayer, Wayne Krantz

Jake Loosemore from That Pedal Show visiting from England playing a Grammatico GSG100 amp

Nasty Habits Band playing Nasty Habits @ Sean Ryan's Pub 11/15/25

Prison of Love (Robben Ford cover)

Altered 5 Blues Band "Dare Me To Do It" Video

Gospel Blues Timeless | 1960s Classic Soulful Harmony | Vintage Voices

Whiskey Night Vibes – Гладкий Джаз Блюз и Душевная Расслабляющая Музыка для Идеального Вечера

Jimmie Vaughan Live in Cheyenne, Wyoming 2024 at The Lincoln 3 of 3 Texas Flood

Grammatico ATX amplifier SRV Edition

Don Kelley Reunion with Brent Mason, Redd Volkaert, JD Simo, Johnny Hiland and Daniel Donato

Gutted Fender Princeton Reverb converted to a Grammatico PDR hand wired circuit

Spy Lounge Music – Her Majesty's Spy

Grammatico PDR amplifier Dumble inspired tones

Jimmie Vaughan Live in Cheyenne, Wyoming 2024 at The Lincoln 2 of 3

Grammatico recreation of a vintage Marshall JTM45 amp with tube rectifier and KT66 power tubes

Jimmie Vaughan-"Boom Bapa Boom" (great solo!)

Playlist For Men Who Move In Silence (Vol.20) | Gentleman Song | Gentleman Dark Blues

Fender Silverface Deluxe Reverb reissue gutted and hand wired.

Sunday 🎸Jam -Lowell Fulson (Reconsider Baby) 11/30/25

Etta James-Inspired Blues & Soul | Timeless Songs of Love, Heartbreak & Strength