Masques is the 1978 album by Brand X. This was the band's first studio recording without drummer Phil Collins. Ironically, the rear of the album cover has a photo of the crowd from the Knebworth Festival, 1978 — a bill that included both Brand X and Genesis, Collins' other band.
"The Ghost of Mayfield Lodge" is based on a true story (see for more info) about a carriage house where Percy Jones was staying which was said to be haunted.
This album is the first album on which Percy Jones played the fretless Wal bass, which became his trademark sound.