12" Vinyl 1
# Title Rating Length
A1 Hole in the Sky 4.4 4:01
A2 Don't Start (Too Late) 1.65 0:49
A3 Symptom of the Universe 4.2 6:29
A4 Megalomania 3.8 9:46
B1 The Thrill of It All 3 5:55
B2 Supertzar 2.35 3:42
B3 Am I Going Insane (Radio) 3.35 4:13
B4 The Writ 3.65 8:17


12" Vinyl 1

electric bass guitar:
Geezer Butler (1975-02 – 1975-03) (tracks A1–B4)
drums (drum set):
Bill Ward (1975-02 – 1975-03) (tracks A1–B4)
electric guitar:
Tony Iommi (1975-02 – 1975-03) (tracks A1–B4)
Bill Ward (1975-02 – 1975-03) (track A1)
Black Sabbath (tracks A1–B4)
Black Sabbath (tracks A1–B4)
Geezer Butler (tracks A1–B4)
Tony Iommi (tracks A1–B4)
Ozzy Osbourne (tracks A1–B4)
Bill Ward (tracks A1–B4)
Robin Black (engineer) (tracks A1–B4)
Mike Butcher (Recording engineer & guitarist) (tracks A1–B4)
lead vocals:
Ozzy Osbourne (1975-02 – 1975-03) (tracks A1–B4)
Geezer Butler (tracks A1, A3–B1, B3–B4)
Tony Iommi (tracks A1, A3–B1, B3–B4)
Ozzy Osbourne (tracks A1, A3–B1, B3–B4)
Bill Ward (tracks A1, A3–B1, B3–B4)
Mike Butcher (Recording engineer & guitarist) (tracks A1–B4)
phonographic copyright by:
Gimcastle Ltd. (tracks A1, A3, B3)
Castle Copyrights Ltd. (1975) (tracks A1, B3)
Westminster Music Ltd. (tracks A2, B2)
Westminster Music Ltd. (1975) (tracks A1, A3–B1, B3–B4)
recorded at:
Morgan Studios (Morgan Sound Studios) in Willesden, Brent, London, England, United Kingdom (1975-02 – 1975-03) (tracks A1–B4)
sampled by:
later translated versions:
Matka universumiin (track A3)
Symptoma mundi (track A3)
recording of:
Am I Going Insane (Radio) (1975-02 – 1975-03) (track B3)
Don’t Start (Too Late) (1975-02 – 1975-03) (track A2)
Hole in the Sky (1975-02 – 1975-03) (track A1)
Megalomania (1975-02 – 1975-03) (track A4)
Supertzar (1975-02 – 1975-03) (track B2)
Symptom of the Universe (1975-02 – 1975-03) (track A3)
The Thrill of It All (1975-02 – 1975-03) (track B1)
The Writ (1975-02 – 1975-03) (track B4)


manufactured in:United States
guitar:Tony Iommi
phonographic copyright by:Warner Bros. Records Inc. (not for release label use, company behind the “WB Records” imprint) (in 1975)
Discogs: [info]