 By the following January, Neville Wilding was the band's new guitarist and Leatham had been replaced by Adam Helal, with both new members joining officially after performing on "The Marshall Suite" as session musicians.Head was briefly sacked ahead of the 1999 Reading Festival, with Nick Dewey taking his place for the show, before he was reinstated the following day in time for the Leeds date.Shortly after the release of "The Unutterable" in November 2000, Tom Head was replaced by Spencer Birtwistle.