John Sykes, the guitarist whose talent helped propel Whitesnake to success, is dead at 65. He also worked with the bands Thin Lizzy and Blue Murder.

John Sykes, guitarist with Whitesnake and Thin Lizzy who co-wrote the hit singles 'Still of the Night' and 'Is This Love,' has died. He was 65.

The death of former Whitesnake and Thin Lizzy star John Sykes has prompted a wave of loving tributes from his peers. The guitarist died at age 65 after what an official statement describes as "a hard fought battle with cancer."

Yesterday (January 20), it was announced that John Sykes – a hugely influential mainstay of '80s hard rock guitar who had stints in Whitesnake, Thin Lizzy, and Tygers of Pan Tang – had died at 65.

British guitarist John Sykes, best known for his work with rock bands Thin Lizzy and Whitesnake, has died aged 65 “after a hard fought battle with cancer,” according to a statement on his website.