<s>
Maestro	B-Application
is	O
a	O
MusicVR	O
video	O
game	O
by	O
British	O
musician	O
Mike	O
Oldfield	O
.	O
</s>
<s>
It	O
is	O
the	O
second	O
publicly	O
released	O
MusicVR	O
game	O
after	O
2002	O
's	O
Tres	B-Application
Lunas	I-Application
.	O
</s>
<s>
The	O
first	O
publicly	O
released	O
MusicVR	O
game	O
was	O
called	O
Tres	B-Application
Lunas	I-Application
.	O
</s>
<s>
The	O
final	O
title	O
became	O
Maestro	B-Application
in	O
2004	O
and	O
once	O
again	O
it	O
was	O
available	O
for	O
purchase	O
on	O
his	O
website	O
,	O
and	O
since	O
has	O
become	O
available	O
for	O
free	O
.	O
</s>
<s>
In	O
the	O
game	O
there	O
are	O
24	O
medals	O
and	O
4	O
'	O
gravitars	B-Application
 '	O
to	O
find	O
.	O
</s>
