<s>
DJ	B-Application
Hero	I-Application
2	I-Application
is	O
a	O
rhythm	O
video	O
game	O
and	O
a	O
sequel	O
to	O
DJ	B-Application
Hero	I-Application
,	O
a	O
spinoff	O
of	O
the	O
Guitar	B-Application
Hero	I-Application
series	I-Application
.	O
</s>
<s>
DJ	B-Application
Hero	I-Application
2	I-Application
uses	O
a	O
special	O
turntable-controller	O
,	O
the	O
same	O
as	O
introduced	O
in	O
DJ	B-Application
Hero	I-Application
,	O
to	O
simulate	O
turntablism	O
,	O
the	O
act	O
of	O
creating	O
a	O
new	O
musical	O
work	O
from	O
one	O
or	O
more	O
previously	O
recorded	O
songs	O
using	O
record	O
players	O
and	O
sound	O
effect	O
generators	O
.	O
</s>
<s>
Similar	O
to	O
DJ	B-Application
Hero	I-Application
,	O
players	O
in	O
DJ	B-Application
Hero	I-Application
2	I-Application
follow	O
specific	O
actions	O
on	O
the	O
turntable	O
controller	O
in	O
time	O
to	O
marked	O
scrolling	O
indicators	O
on	O
the	O
game	O
's	O
screen	O
,	O
earning	O
points	O
for	O
correctly	O
performing	O
actions	O
in	O
time	O
.	O
</s>
<s>
The	O
game	O
features	O
83	O
mixes	O
on	O
disc	O
comprising	O
over	O
100	O
different	O
songs	O
,	O
with	O
further	O
mixes	O
available	O
as	O
downloadable	B-Protocol
content	I-Protocol
.	O
</s>
<s>
Most	O
mixes	O
have	O
been	O
assembled	O
by	O
FreeStyleGames	O
,	O
but	O
other	O
professional	O
DJs	O
,	O
including	O
David	O
Guetta	O
,	O
deadmau5	O
,	O
DJ	O
Qbert	O
,	O
Tiësto	O
and	O
RZA	O
,	O
have	O
provided	O
both	O
their	O
mixing	O
skills	O
and	O
character	O
avatar	B-Application
for	O
the	O
game	O
.	O
</s>
<s>
DJ	B-Application
Hero	I-Application
2	I-Application
was	O
well	O
received	O
by	O
critics	O
,	O
receiving	O
praise	O
for	O
maintaining	O
and	O
improving	O
upon	O
the	O
core	O
elements	O
of	O
the	O
first	O
game	O
,	O
and	O
for	O
a	O
soundtrack	O
featuring	O
a	O
wide	O
selection	O
of	O
genres	O
.	O
</s>
<s>
However	O
,	O
sales	O
for	O
the	O
title	O
were	O
low	O
,	O
failing	O
to	O
reach	O
similar	O
numbers	O
as	O
DJ	B-Application
Hero	I-Application
from	O
the	O
previous	O
year	O
.	O
</s>
<s>
In	O
conjunction	O
with	O
poor	O
sales	O
from	O
the	O
Guitar	B-Application
Hero	I-Application
franchise	O
,	O
Activision	O
announced	O
the	O
cancellation	O
of	O
further	O
development	O
in	O
February	O
2011	O
,	O
leaving	O
DJ	B-Application
Hero	I-Application
2	I-Application
as	O
the	O
final	O
multi-platform	O
iteration	O
of	O
the	O
DJ	B-Application
Hero	I-Application
franchise	O
.	O
</s>
<s>
DJ	B-Application
Hero	I-Application
2	I-Application
follows	O
from	O
its	O
predecessor	O
in	O
simulating	O
the	O
performance	O
of	O
a	O
disc	O
jockey	O
mixing	O
one	O
or	O
two	O
songs	O
using	O
a	O
special	O
turntable	O
controller	O
.	O
</s>
<s>
The	O
controller	O
,	O
the	O
same	O
unit	O
as	O
shipped	O
previously	O
with	O
DJ	B-Application
Hero	I-Application
,	O
includes	O
a	O
rotatable	O
turntable	O
to	O
use	O
for	O
recording	O
scratching	O
,	O
three	O
"	O
stream	O
"	O
buttons	O
to	O
match	O
notes	O
from	O
the	O
two	O
music	B-Application
tracks	O
and	O
an	O
effects	O
track	O
,	O
and	O
a	O
slider	O
to	O
control	O
the	O
crossfade	O
between	O
tracks	O
.	O
</s>
<s>
These	O
actions	O
are	O
presented	O
to	O
the	O
players	O
through	O
on-screen	O
notation	O
that	O
scrolls	O
in	O
time	O
with	O
the	O
music	B-Application
.	O
</s>
<s>
Small	O
changes	O
have	O
been	O
made	O
in	O
the	O
turntable	O
playback	O
within	O
DJ	B-Application
Hero	I-Application
2	I-Application
:	O
freestyle	O
effects	O
samples	O
,	O
previously	O
based	O
on	O
game-wide	O
preselected	O
"	O
effect	O
packs	O
"	O
,	O
are	O
mix-specific	O
,	O
and	O
the	O
game	O
does	O
not	O
penalize	O
the	O
player	O
for	O
small	O
variations	O
in	O
fast	O
scratching	O
sections	O
as	O
long	O
as	O
it	O
follows	O
the	O
general	O
beat	O
of	O
the	O
song	O
.	O
</s>
<s>
In	O
addition	O
to	O
using	O
a	O
turntable	O
,	O
players	O
have	O
the	O
option	O
to	O
sing	O
or	O
rap	O
to	O
the	O
mixes	O
 '	O
lyrics	O
,	O
similar	O
to	O
vocal	O
parts	O
in	O
current	O
Guitar	B-Application
Hero	I-Application
or	O
Rock	B-Application
Band	I-Application
games	O
using	O
a	O
compatible	O
microphone	O
controller	O
from	O
most	O
previous	O
rhythm	O
games	O
.	O
</s>
<s>
DJ	B-Application
Hero	I-Application
2	I-Application
features	O
an	O
improved	O
single-player	O
career	O
mode	O
called	O
"	O
Empire	O
"	O
.	O
</s>
<s>
Empire	O
provides	O
more	O
structure	O
for	O
the	O
player	O
to	O
proceed	O
through	O
the	O
game	O
than	O
the	O
simple	O
set	O
lists	O
used	O
in	O
DJ	B-Application
Hero	I-Application
.	O
</s>
<s>
Through	O
Empire	O
mode	O
,	O
the	O
player	O
works	O
though	O
a	O
number	O
of	O
pre-determined	O
setlists	O
and	O
boss	O
battles	O
(	O
as	O
described	O
below	O
)	O
with	O
the	O
celebrity	O
avatars	B-Application
and	O
fictional	O
DJ	O
's	O
at	O
one	O
of	O
six	O
different	O
venues	O
,	O
earning	O
stars	O
that	O
unlock	O
additional	O
venues	O
to	O
play	O
at	O
.	O
</s>
<s>
The	O
primary	O
focus	O
of	O
DJ	B-Application
Hero	I-Application
2	I-Application
has	O
been	O
the	O
social	O
aspects	O
,	O
according	O
to	O
FreeStyleGames	O
 '	O
creative	O
director	O
Jamie	O
Jackson	O
;	O
as	O
such	O
,	O
many	O
of	O
the	O
games	O
 '	O
new	O
modes	O
feature	O
multiplayer	O
considerations	O
.	O
</s>
<s>
The	O
game	O
supports	O
the	O
"	O
Party	O
Play	O
"	O
mode	O
introduced	O
in	O
Guitar	B-Application
Hero	I-Application
5	I-Application
,	O
allowing	O
players	O
to	O
jump	O
into	O
a	O
song	O
,	O
alter	O
the	O
difficulty	O
during	O
gameplay	O
,	O
change	O
between	O
turntable	O
and	O
vocals	O
,	O
and	O
leave	O
at	O
any	O
time	O
,	O
while	O
the	O
game	O
continues	O
to	O
run	O
in	O
a	O
jukebox	O
mode	O
.	O
</s>
<s>
The	O
game	O
does	O
not	O
include	O
"	O
DJ	O
vs	O
Guitar	O
"	O
mode	O
that	O
was	O
featured	O
in	O
DJ	B-Application
Hero	I-Application
,	O
where	O
a	O
second	O
player	O
could	O
use	O
a	O
compatible	O
guitar	O
controller	O
to	O
play	O
alongside	O
the	O
DJ	O
player	O
.	O
</s>
<s>
DJ	B-Application
Hero	I-Application
2	I-Application
was	O
officially	O
announced	O
in	O
June	O
2010	O
for	O
release	O
in	O
the	O
last	O
quarter	O
of	O
2010	O
.	O
</s>
<s>
Prior	O
to	O
the	O
game	O
's	O
announcement	O
,	O
Activision	O
revealed	O
a	O
month	O
before	O
the	O
game	O
's	O
release	O
that	O
it	O
is	O
actively	O
seeking	O
artists	O
for	O
downloadable	B-Protocol
content	I-Protocol
and	O
a	O
sequel	O
to	O
the	O
game	O
.	O
</s>
<s>
Activision	O
CEO	O
Bobby	O
Kotick	O
stated	O
that	O
despite	O
low	O
sales	O
of	O
DJ	B-Application
Hero	I-Application
,	O
they	O
are	O
committed	O
to	O
continuing	O
the	O
series	O
,	O
with	O
the	O
sequel	O
due	O
in	O
2010	O
.	O
</s>
<s>
The	O
sequel	O
,	O
DJ	B-Application
Hero	I-Application
2	I-Application
,	O
was	O
further	O
confirmed	O
during	O
an	O
Activision	O
investors	O
report	O
for	O
2009	O
,	O
citing	O
it	O
as	O
one	O
of	O
only	O
2	O
major	O
Guitar	B-Application
Hero	I-Application
titles	O
to	O
be	O
expected	O
from	O
Activision	O
in	O
2010	O
,	O
with	O
an	O
expected	O
late-2010	O
release	O
date	O
.	O
</s>
<s>
Work	O
on	O
DJ	B-Application
Hero	I-Application
2	I-Application
started	O
some	O
months	O
after	O
the	O
first	O
game	O
was	O
completed	O
,	O
as	O
the	O
development	O
team	O
had	O
endured	O
heavy	O
working	O
hours	O
to	O
meet	O
the	O
release	O
deadline	O
.	O
</s>
<s>
FreeStyleGames	O
 '	O
creative	O
director	O
Jamie	O
Jackson	O
said	O
that	O
DJ	B-Application
Hero	I-Application
2	I-Application
took	O
about	O
seven	O
months	O
to	O
complete	O
.	O
</s>
<s>
While	O
they	O
were	O
able	O
to	O
easily	O
build	O
on	O
the	O
existing	O
framework	O
for	O
DJ	B-Application
Hero	I-Application
,	O
FreeStyleGames	O
wanted	O
to	O
do	O
more	O
than	O
just	O
include	O
new	O
mixes	O
,	O
and	O
sought	O
to	O
include	O
additional	O
features	O
such	O
as	O
the	O
Battle	O
Mixes	O
into	O
the	O
game	O
.	O
</s>
<s>
The	O
team	O
also	O
worked	O
at	O
improving	O
the	O
game	O
's	O
graphics	O
;	O
the	O
appearance	O
of	O
DJ	O
Heros	O
graffiti-based	O
menus	O
gave	O
the	O
impression	O
of	O
being	O
a	O
hip-hop	O
game	O
,	O
but	O
FreeStyleGames	O
wanted	O
to	O
distance	O
DJ	B-Application
Hero	I-Application
2	I-Application
from	O
that	O
.	O
</s>
<s>
While	O
DJ	B-Application
Hero	I-Application
2	I-Application
does	O
not	O
use	O
Kinect	B-Algorithm
or	O
PlayStation	B-Device
Move	I-Device
motion-sensing	O
technology	O
,	O
Jackson	O
had	O
not	O
ruled	O
them	O
out	O
for	O
a	O
future	O
iteration	O
of	O
the	O
game	O
.	O
</s>
<s>
The	O
songs	O
in	O
DJ	B-Application
Hero	I-Application
2	I-Application
represent	O
a	O
wider	O
variety	O
of	O
music	B-Application
,	O
including	O
dance	O
,	O
drum	O
and	O
bass	O
,	O
and	O
techno	O
,	O
along	O
with	O
some	O
contributions	O
from	O
hip-hop	O
.	O
</s>
<s>
Jackson	O
noted	O
that	O
they	O
were	O
able	O
to	O
work	O
better	O
with	O
artists	O
and	O
publishers	O
for	O
DJ	B-Application
Hero	I-Application
2	I-Application
,	O
after	O
the	O
successful	O
launch	O
of	O
the	O
first	O
game	O
;	O
with	O
artists	O
and	O
publishers	O
now	O
knowing	O
what	O
to	O
expect	O
,	O
"	O
there	O
is	O
more	O
understanding	O
,	O
so	O
it	O
has	O
opened	O
the	O
doors	O
to	O
us	O
in	O
terms	O
of	O
getting	O
more	O
popular	O
music	B-Application
"	O
,	O
according	O
to	O
Jackson	O
.	O
</s>
<s>
However	O
,	O
licensing	O
for	O
such	O
music	B-Application
remained	O
a	O
difficult	O
barrier	O
.	O
</s>
<s>
Mixes	O
for	O
DJ	B-Application
Hero	I-Application
2	I-Application
are	O
made	O
first	O
through	O
computer-aided	O
mixing	O
of	O
the	O
two	O
song	O
tracks	O
combined	O
with	O
effects	O
noises	O
,	O
with	O
simultaneous	O
authoring	O
of	O
the	O
gameplay	O
markers	O
.	O
</s>
<s>
Usher	O
contributed	O
his	O
song	O
"	O
OMG	O
"	O
featuring	O
will.i.am	O
for	O
DJ	B-Application
Hero	I-Application
2	I-Application
,	O
which	O
he	O
and	O
will.i.am	O
performed	O
live	O
at	O
the	O
2010	O
Electronic	O
Entertainment	O
Expo	O
.	O
</s>
<s>
Usher	O
had	O
previously	O
been	O
approached	O
by	O
Kotick	O
before	O
the	O
release	O
of	O
DJ	B-Application
Hero	I-Application
for	O
future	O
projects	O
for	O
Activision	O
.	O
</s>
<s>
Usher	O
found	O
,	O
after	O
following	O
the	O
success	O
of	O
DJ	B-Application
Hero	I-Application
,	O
that	O
the	O
game	O
was	O
"	O
very	O
interesting	O
"	O
as	O
a	O
means	O
of	O
connecting	O
younger	O
gamers	O
to	O
music	B-Application
such	O
as	O
his	O
that	O
they	O
would	O
not	O
be	O
able	O
to	O
experience	O
live	O
at	O
a	O
club	O
,	O
leading	O
to	O
his	O
desire	O
to	O
be	O
a	O
part	O
of	O
the	O
sequel	O
.	O
</s>
<s>
FreeStyleGames	O
found	O
that	O
by	O
selecting	O
mix	O
artists	O
such	O
as	O
Deadmau5	O
and	O
Tiësto	O
who	O
are	O
more	O
widely	O
known	O
than	O
some	O
artists	O
in	O
the	O
first	O
game	O
,	O
they	O
were	O
able	O
to	O
give	O
DJ	B-Application
Hero	I-Application
2	I-Application
a	O
different	O
feel	O
,	O
embracing	O
the	O
theatrics	O
of	O
these	O
artists	O
.	O
</s>
<s>
A	O
demo	O
for	O
DJ	B-Application
Hero	I-Application
2	I-Application
was	O
released	O
to	O
the	O
PlayStation	O
network	O
and	O
the	O
Xbox	B-Operating_System
Live	O
on	O
September	O
7	O
,	O
2010	O
.	O
</s>
<s>
A	O
viral	O
browser	B-Protocol
game	I-Protocol
,	O
DJ	B-Application
Hero	I-Application
2	I-Application
Mix	O
2Gether	O
,	O
was	O
released	O
on	O
October	O
17	O
,	O
2010	O
.	O
</s>
<s>
Unique	O
to	O
the	O
viral	O
game	O
is	O
a	O
"	O
Create	O
A	O
Mix	O
"	O
mode	O
which	O
allows	O
players	O
to	O
create	O
their	O
own	O
mixes	O
,	O
share	O
them	O
and	O
challenge	O
friends	O
through	O
email	O
,	O
Twitter	B-Application
,	O
facebook	B-Application
and	O
Myspace	B-Application
.	I-Application
</s>
<s>
DJ	B-Application
Hero	I-Application
2	I-Application
was	O
sold	O
with	O
various	O
promotional	O
items	O
.	O
</s>
<s>
Within	O
Europe	O
and	O
select	O
stores	O
in	O
North	O
America	O
,	O
players	O
that	O
purchased	O
the	O
game	O
in	O
one	O
of	O
two	O
bundle	O
packages	O
(	O
either	O
with	O
one	O
or	O
two	O
turntable	O
controllers	O
)	O
received	O
the	O
predecessor	O
DJ	B-Application
Hero	I-Application
free	O
.	O
</s>
<s>
Other	O
North	O
American	O
stores	O
offered	O
carrying	O
cases	O
for	O
the	O
turntables	O
,	O
MP3	B-Application
versions	O
of	O
selected	O
mixes	O
,	O
or	O
redemption	O
codes	O
for	O
in-game	O
customization	O
options	O
.	O
</s>
<s>
A	O
glitch	O
was	O
observed	O
by	O
players	O
on	O
Xbox	B-Operating_System
360	I-Operating_System
where	O
,	O
if	O
they	O
were	O
playing	O
while	O
online	O
and	O
had	O
exactly	O
100	O
friends	O
attached	O
to	O
their	O
account	O
,	O
the	O
game	O
would	O
freeze	O
and/or	O
they	O
would	O
be	O
unable	O
to	O
play	O
online	O
.	O
</s>
<s>
The	O
music	B-Application
video	O
for	O
Tiësto	O
's	O
"	O
Speed	O
Rail	O
"	O
is	O
composed	O
only	O
of	O
footage	O
from	O
DJ	B-Application
Hero	I-Application
2	I-Application
including	O
the	O
Tiësto	O
avatar	B-Application
.	O
</s>
<s>
DJ	B-Application
Hero	I-Application
2s	I-Application
setlist	O
includes	O
83	O
mashups	O
from	O
nearly	O
100	O
songs	O
from	O
about	O
85	O
different	O
artists	O
.	O
</s>
<s>
David	O
Guetta	O
,	O
Deadmau5	O
,	O
DJ	O
Qbert	O
,	O
Tiësto	O
and	O
RZA	O
are	O
playable	O
avatars	B-Application
within	O
the	O
game	O
and	O
they	O
will	O
help	O
create	O
mixes	O
for	O
the	O
game	O
.	O
</s>
<s>
DJ	B-Application
Hero	I-Application
2	I-Application
supports	O
downloadable	B-Protocol
content	I-Protocol
in	O
the	O
form	O
of	O
new	O
mixes	O
that	O
can	O
be	O
purchased	O
from	O
the	O
consoles	O
 '	O
respective	O
online	O
stores	O
.	O
</s>
<s>
In	O
addition	O
,	O
through	O
an	O
additional	O
free	O
add-on	O
released	O
in	O
November	O
2010	O
,	O
players	O
will	O
be	O
able	O
to	O
purchase	O
existing	O
downloadable	B-Protocol
content	I-Protocol
from	O
the	O
first	O
game	O
to	O
use	O
within	O
DJ	B-Application
Hero	I-Application
2	I-Application
.	O
</s>
<s>
Activision	O
's	O
February	O
2011	O
decision	O
to	O
shutter	O
their	O
Guitar	B-Application
Hero	I-Application
development	O
initially	O
stated	O
that	O
no	O
further	O
downloadable	B-Protocol
content	I-Protocol
will	O
be	O
forthcoming	O
for	O
the	O
title	O
,	O
but	O
due	O
to	O
"	O
continued	O
support	O
"	O
from	O
their	O
fanbase	O
,	O
Activision	O
has	O
since	O
decided	O
it	O
will	O
continue	O
to	O
release	O
downloadable	B-Protocol
content	I-Protocol
for	O
the	O
game	O
through	O
at	O
least	O
March	O
and	O
April	O
2011	O
with	O
packs	O
that	O
were	O
in	O
the	O
works	O
prior	O
to	O
the	O
closure	O
of	O
Guitar	B-Application
Hero	I-Application
.	O
</s>
<s>
DJ	B-Application
Hero	I-Application
2	I-Application
was	O
well	O
received	O
by	O
critics	O
,	O
who	O
felt	O
the	O
game	O
was	O
a	O
significant	O
improvement	O
in	O
both	O
gameplay	O
,	O
presentation	O
,	O
and	O
song	O
selection	O
from	O
its	O
predecessor	O
.	O
</s>
<s>
Keza	O
MacDonald	O
of	O
Eurogamer	O
believed	O
that	O
DJ	B-Application
Hero	I-Application
2	I-Application
was	O
"	O
much	O
slicker	O
,	O
clearer	O
and	O
more	O
tasteful	O
"	O
with	O
changes	O
in	O
presentation	O
and	O
interface	O
that	O
quickly	O
allows	O
the	O
players	O
to	O
jump	O
into	O
the	O
game	O
.	O
</s>
<s>
Ben	O
Kuchera	O
of	O
Ars	O
Technica	O
called	O
the	O
title	O
"	O
the	O
best	O
kind	O
of	O
sequel	O
"	O
as	O
it	O
retained	O
the	O
best	O
features	O
of	O
DJ	B-Application
Hero	I-Application
and	O
added	O
further	O
improvements	O
atop	O
of	O
those	O
.	O
</s>
<s>
Matt	O
Helgeson	O
of	O
Game	O
Informer	O
stated	O
that	O
the	O
nature	O
of	O
DJ	B-Application
Hero	I-Application
2s	I-Application
freestyling	O
made	O
him	O
feel	O
that	O
he	O
was	O
"	O
helping	O
craft	O
the	O
mix	O
,	O
not	O
just	O
hitting	O
buttons	O
in	O
time	O
"	O
.	O
</s>
<s>
Chris	O
Watters	O
of	O
GameSpot	O
noted	O
that	O
"	O
the	O
singing	O
evaluation	O
does	O
n't	O
feel	O
as	O
slick	O
as	O
in	O
other	O
games	O
"	O
,	O
and	O
unless	O
the	O
player	O
knows	O
the	O
music	B-Application
from	O
both	O
tracks	O
of	O
a	O
mix	O
,	O
singing	O
the	O
back-and-forth	O
mix	O
"	O
is	O
n't	O
all	O
that	O
fun	O
"	O
.	O
</s>
<s>
MacDonald	O
stated	O
the	O
soundtrack	O
was	O
"	O
faultless	O
"	O
and	O
that	O
while	O
featuring	O
a	O
large	O
number	O
of	O
songs	O
from	O
the	O
club	O
scene	O
,	O
the	O
soundtrack	O
is	O
"	O
still	O
a	O
powerful	O
draw	O
if	O
you	O
do	O
n't	O
know	O
or	O
even	O
like	O
the	O
music	B-Application
"	O
.	O
</s>
<s>
Official	O
Xbox	B-Operating_System
Magazine	O
UKs	O
Mike	O
Channell	O
believed	O
the	O
"	O
mashups	O
also	O
feel	O
even	O
more	O
playful	O
this	O
time	O
around	O
"	O
,	O
creating	O
new	O
interpretations	O
of	O
the	O
lyrics	O
of	O
songs	O
through	O
the	O
mixing	O
.	O
</s>
<s>
The	O
NPD	O
Group	O
's	O
North	O
American	O
sales	O
estimates	O
for	O
DJ	B-Application
Hero	I-Application
2	I-Application
during	O
its	O
launch	O
month	O
were	O
59,000	O
units	O
.	O
</s>
<s>
Combined	O
sales	O
in	O
North	O
America	O
of	O
DJ	B-Application
Hero	I-Application
2	I-Application
and	O
Guitar	B-Application
Hero	I-Application
:	I-Application
Warriors	I-Application
of	I-Application
Rock	I-Application
were	O
below	O
one	O
million	O
in	O
2010	O
,	O
63%	O
below	O
the	O
total	O
sales	O
of	O
Guitar	B-Application
Hero	I-Application
5	I-Application
,	O
DJ	B-Application
Hero	I-Application
,	O
and	O
Band	B-Application
Hero	I-Application
from	O
2009	O
.	O
</s>
<s>
As	O
a	O
result	O
of	O
faltering	O
sales	O
for	O
its	O
Guitar	B-Application
Hero	I-Application
series	I-Application
,	O
Activision	O
shuttered	O
its	O
Guitar	B-Application
Hero	I-Application
division	O
,	O
cancelling	O
at	O
least	O
one	O
planned	O
game	O
for	O
2011	O
.	O
</s>
<s>
The	O
closure	O
also	O
affects	O
the	O
DJ	B-Application
Hero	I-Application
series	O
,	O
as	O
Activision	O
has	O
stated	O
that	O
they	O
do	O
not	O
expect	O
to	O
publish	O
a	O
music	B-Application
game	I-Application
during	O
2011	O
.	O
</s>
