XIII Doors is the brainchild of vocalist and multi-instrumentalist DJ O'Sullivan, who pulls from a wide range of inspirations, including Alter Bridge, Tremonti, Alice in Chains, Daughtry, and Five Finger Death Punch, to mention a few. Ed is a native Londoner who began his musical career as an audio engineer at the prestigious Red Bus Studios in London's West End. Ed's producing and mixing abilities bring XIII Doors' studio recordings to life, capturing the spirit of their sound. Pat "Pablo" Byrne takes hold of the bass guitar, elevating the rhythm section. Alex Sanchez de Orduna, a Spanish drummer, rounds out the band's rhythm with his hard-hitting, passionate playing style.