What is the origin of the tracks featured on G.G.F.H.'s album Halloween?

A. Remixes of popular songs from the 1980s
B. Culled from G.G.F.H.'s first six demo cassettes recorded between 1986 and 1989
C. Live recordings from G.G.F.H.'s 1991 tour
D. Recorded specifically for the album in 1991
Answer: 