<s>
PxTone	B-Application
Collage	O
(	O
)	O
is	O
a	O
freeware	B-License
music	O
editing	O
program	O
.	O
</s>
<s>
The	O
tempo	B-Application
of	O
a	O
song	O
can	O
be	O
set	O
once	O
,	O
but	O
it	O
cannot	O
be	O
changed	O
during	O
playback	O
(	O
or	O
at	O
any	O
point	O
in	O
the	O
song	O
other	O
than	O
the	O
beginning	O
)	O
.	O
</s>
<s>
Along	O
with	O
PxTone	B-Application
Collage	O
are	O
included	O
several	O
programs	O
for	O
creating	O
instrument	O
samples	O
(	O
.ptnoise	O
and	O
.ptvoice	O
format	O
)	O
and	O
a	O
small	O
player	O
application	O
.	O
</s>
<s>
Included	O
with	O
these	O
programs	O
is	O
the	O
PxTone	B-Application
engine	O
library	O
.	O
</s>
<s>
Some	O
time	O
later	O
,	O
Pixel	O
developed	O
the	O
Organya	O
(	O
OrgMaker	O
)	O
format	O
for	O
use	O
in	O
the	O
indie	O
game	O
Cave	B-Application
Story	I-Application
.	O
</s>
<s>
PxTone	B-Application
began	O
development	O
in	O
2006	O
for	O
use	O
in	O
a	O
number	O
of	O
future	O
games	O
,	O
such	O
as	O
Kero	B-Application
Blaster	I-Application
(	O
and	O
other	O
games	O
using	O
its	O
engine	O
like	O
Pink	B-Application
Hour	I-Application
)	O
,	O
Guxt	O
,	O
Shine-Shine	O
Galaxy	O
,	O
and	O
Soaprun	O
.	O
</s>
