<s>
Rhythm	B-Application
'	I-Application
n	I-Application
Notes	I-Application
:	I-Application
Improve	I-Application
Your	I-Application
Music	I-Application
Skills	I-Application
(	O
or	O
Rhythm	O
'	O
n	O
Notes	O
for	O
short	O
(	O
TSUMAMI™	O
Rhythm	O
'	O
n	O
Notes	O
in	O
the	O
UK	O
)	O
,	O
known	O
in	O
Japan	O
as	O
is	O
a	O
music	B-Application
game	I-Application
published	O
by	O
Success	O
in	O
Japan	O
,	O
by	O
Agetec	O
in	O
North	O
America	O
and	O
by	O
505	O
Games	O
(	O
Tiger	O
Aspect	O
Productions	O
for	O
Windows/Mac	O
)	O
in	O
Europe	O
.	O
</s>
<s>
It	O
was	O
released	O
for	O
Microsoft	B-Application
Windows	I-Application
and	O
for	O
Mac	B-Application
OS	I-Application
in	O
2006	O
and	O
for	O
Nintendo	B-Device
DS	I-Device
in	O
2007	O
.	O
</s>
<s>
The	O
CD-ROM	B-Device
version	O
was	O
only	O
released	O
in	O
the	O
United	O
Kingdom	O
,	O
because	O
it	O
is	O
a	O
part	O
of	O
the	O
British	O
Council	O
.	O
</s>
<s>
The	O
main	O
character	O
,	O
Tsumami	O
,	O
is	O
your	O
tour	O
guide	O
in	O
this	O
game	O
(	O
and	O
has	O
voice	O
in	O
CD-ROM	B-Device
version	O
)	O
,	O
and	O
that	O
character	O
was	O
registered	O
by	O
Tiger	O
Aspect	O
Productions	O
in	O
the	O
United	O
Kingdom	O
.	O
</s>
<s>
The	O
game	O
received	O
"	O
generally	O
unfavorable	O
reviews	O
"	O
according	O
to	O
the	O
review	B-Application
aggregation	I-Application
website	O
Metacritic	O
.	O
</s>
