#2
I am guessing they are using amp distortion.

No pedal will give you that with a Line 6 Spider, you will need to upgrade.
Guitar:
Epiphone Les Paul Standard
Amplifier:
Fender Blues Junior - Eminence Red, White and Blues
Effects:
Fulltone OCD
Electro-Harmonix Nano Small Stone
Ibanez DE-7 Delay/Echo
Dunlop Crybaby
Electro-Harmonix Big Muff Pi