Keith Richards greatest moment? This is my attempt at the intro picking part for Gimme Shelter by the Rolling Stones, played in Open E tuning (guitar tuned to Open D with a capo on the 2nd Fret). I used a Vox VT20+ plugged into my laptop microphone socket, modelling a classic Keef Fender TwinDeluxe amp, with added Twin Tremolo effect and plenty of reverb! The Strat is being played on the Neck pickup (single coil) with the tone rolled off a little.