<s>
Karaoke	B-Application
Revolution	I-Application
is	O
a	O
video	O
game	O
for	O
the	O
PlayStation	B-Operating_System
3	I-Operating_System
,	O
Wii	B-Operating_System
and	O
Xbox	B-Operating_System
360	I-Operating_System
.	O
</s>
<s>
A	O
different	O
version	O
of	O
the	O
game	O
,	O
Karaoke	B-Application
Revolution	I-Application
Glee	O
was	O
released	O
exclusively	O
for	O
the	B-Operating_System
Wii	I-Operating_System
and	O
is	O
based	O
on	O
the	O
popular	O
musical	O
TV	O
sitcom	O
by	O
20th	O
Century	O
Fox	O
.	O
</s>
<s>
The	O
game	O
comes	O
pre-packaged	O
with	O
a	O
USB	O
Logitech	O
microphone	O
,	O
but	O
it	O
will	O
be	O
compatible	O
with	O
all	O
major	O
gaming	O
mics*	O
,	O
including	O
mics	O
from	O
Rock	B-Application
Band	I-Application
,	O
Guitar	B-Application
Hero	I-Application
,	O
Lips	B-Application
and	O
SingStar	B-Device
.	O
</s>
<s>
The	O
US	O
version	O
of	O
Karaoke	B-Application
Revolution	I-Application
features	O
50	O
master	O
tracks	O
(	O
a	O
first	O
for	O
the	O
series	O
)	O
,	O
spanning	O
all	O
genres	O
and	O
ranging	O
from	O
classics	O
from	O
the	O
'	O
70s	O
all	O
the	O
way	O
to	O
today	O
's	O
mainstream	O
hits	O
.	O
</s>
<s>
The	O
previous	O
downloadable	O
songs	O
from	O
the	O
previous	O
Karaoke	B-Application
Revolution	I-Application
series	O
are	O
also	O
compatible	O
with	O
this	O
version	O
of	O
the	O
series	O
only	O
for	O
the	O
PlayStation	B-Operating_System
3	I-Operating_System
and	O
Xbox	B-Operating_System
360	I-Operating_System
owners	O
.	O
</s>
<s>
The	O
following	O
songs	O
are	O
exclusive	O
to	O
the	O
UK	O
version	O
of	O
Karaoke	B-Application
Revolution	I-Application
:	O
</s>
<s>
These	O
are	O
the	O
complete	O
finalized	O
list	O
of	O
the	O
downloadable	O
songs	O
and	O
all	O
are	O
still	O
cover	O
versions	O
found	O
from	O
the	O
previous	O
Karaoke	B-Application
Revolution	I-Application
series	O
.	O
</s>
<s>
The	O
DLC	O
songs	O
"	O
(	O
I	O
've	O
Had	O
)	O
The	O
Time	O
Of	O
My	O
Life	O
"	O
and	O
"	O
You	O
Lost	O
That	O
Lovin	O
 '	O
Feelin	O
 '	O
"	O
for	O
the	B-Operating_System
Xbox	I-Operating_System
360	I-Operating_System
version	O
are	O
not	O
supported	O
with	O
True	O
Duet	O
features	O
.	O
</s>
<s>
The	O
game	O
received	O
"	O
mixed	O
or	O
average	O
reviews	O
"	O
on	O
all	O
platforms	O
according	O
to	O
the	O
review	B-Application
aggregation	I-Application
website	O
Metacritic	O
.	O
</s>
