Drool

After leaving Nazareth in 1990, Charlton played some solo shows on the Scottish club circuit, and released his first solo album Drool in 1997, on the Red Steel record label with Neil Miller on vocals. The following year, he relocated to Texas, where he formed the Manny Charlton Band (MCB

In 1995, Charlton had sent to id Software, creator of Doom, a cassette tape featuring an untitled song that John Romero would later title "Blood on the Walls". The liner said, "For all the guys and gals at I.D. (sic) who came up with the coolest game this side of hell, kick some demon butt to this!!" It also said "distribute as shareware", in keeping with the old days of PC gaming in which one could get the first third or fourth of the game for free or a reduced price, and buy the full game later.[citation needed] Romero would later find this tape and record it to mp3, providing it for free on his website. The song is actually titled "Doom" from Charlton's album Drool.