<s>
Jet-Boot	B-Application
Jack	I-Application
(	O
also	O
called	O
The	O
Music	O
Machine	O
starring	O
Jet-Boot	B-Application
Jack	I-Application
)	O
is	O
a	O
platform	O
game	O
written	O
by	O
Jon	O
Williams	O
for	O
the	O
Atari	B-Device
8-bit	I-Device
family	I-Device
and	O
published	O
by	O
English	O
Software	O
in	O
1983	O
.	O
</s>
<s>
It	O
was	O
ported	O
to	O
the	O
Acorn	B-Device
Electron	I-Device
,	O
Amstrad	B-Device
CPC	I-Device
,	O
BBC	B-Device
Micro	I-Device
,	O
and	O
Commodore	O
64	O
.	O
</s>
<s>
A	O
C64-only	O
sequel	O
,	O
Legend	B-Application
of	I-Application
the	I-Application
Knucker-Hole	I-Application
,	O
was	O
released	O
in	O
1984	O
.	O
</s>
<s>
The	O
game	O
was	O
one	O
of	O
English	O
's	O
first	O
games	O
to	O
be	O
converted	O
to	O
other	O
platforms	O
beginning	O
with	O
the	O
Commodore	O
64	O
,	O
also	O
in	O
1983	O
,	O
and	O
the	O
Acorn	B-Device
Electron	I-Device
,	O
Amstrad	B-Device
CPC	I-Device
,	O
and	O
BBC	B-Device
Micro	I-Device
in	O
1984	O
.	O
</s>
<s>
The	O
Amstrad	O
version	O
was	O
also	O
later	O
published	O
by	O
Amsoft	B-Device
(	O
1985	O
)	O
.	O
</s>
<s>
In	O
the	O
US	O
,	O
the	O
game	O
was	O
released	O
by	O
Datamost	O
with	O
the	O
subtitle	O
"	O
Adventures	O
in	O
the	O
Music	O
Machine	O
"	O
on	O
the	O
cover	O
and	O
billed	O
as	O
The	O
Music	O
Machine	O
starring	O
Jet-Boot	B-Application
Jack	I-Application
on	O
the	O
title	O
screen	O
.	O
</s>
<s>
Atari	O
magazine	O
Page	O
6	O
gave	O
a	O
positive	O
review	O
concluding	O
"	O
Although	O
on	O
a	O
now	O
familiar	O
theme	O
the	O
unique	O
story	O
line	O
and	O
good	O
programming	O
makes	O
Jet	B-Application
Boot	I-Application
Jack	I-Application
well	O
worth	O
getting	O
.	O
</s>
<s>
The	O
Amstrad	B-Device
CPC	I-Device
version	O
was	O
given	O
a	O
score	O
of	O
70%	O
by	O
Amstrad	O
Action	O
and	O
72%	O
by	O
Amtix	O
.	O
</s>
<s>
A	O
sequel	O
,	O
Legend	B-Application
of	I-Application
the	I-Application
Knucker-Hole	I-Application
starring	O
Jet-Boot	B-Application
Jack	I-Application
,	O
was	O
published	O
in	O
1984	O
.	O
</s>
