<s>
GNU	B-Application
Solfege	I-Application
is	O
an	O
ear	O
training	O
program	B-Application
written	O
in	O
Python	B-Language
intended	O
to	O
help	O
musicians	O
improve	O
their	O
skills	O
and	O
knowledge	O
.	O
</s>
<s>
It	O
is	O
free	B-Application
software	I-Application
and	O
part	O
of	O
the	B-Application
GNU	I-Application
Project	I-Application
.	O
</s>
<s>
GNU	B-Application
Solfege	I-Application
is	O
available	O
for	O
Linux	B-Application
,	O
Windows	B-Application
,	O
and	O
OS	B-Operating_System
X	I-Operating_System
.	O
</s>
