<s>
TuxGuitar	B-Language
is	O
a	O
free	B-License
and	I-License
open-source	I-License
tablature	B-Application
editor	I-Application
,	O
which	O
includes	O
features	O
such	O
as	O
tablature	O
editing	O
,	O
score	O
editing	O
,	O
and	O
import	O
and	O
export	O
of	O
Guitar	B-Language
Pro	I-Language
gp3	O
,	O
gp4	O
,	O
and	O
gp5	O
files	O
.	O
</s>
<s>
In	O
addition	O
,	O
TuxGuitar	B-Language
's	O
tablature	O
and	O
staff	O
interfaces	O
function	O
as	O
basic	O
MIDI	O
editors	O
.	O
</s>
<s>
TuxGuitar	B-Language
's	O
mascot	O
and	O
namesake	O
is	O
Tux	B-Application
,	O
the	O
penguin	O
mascot	O
of	O
many	O
games	O
and	O
programs	O
originally	O
designed	O
for	O
Linux	B-Application
.	O
</s>
<s>
The	O
program	O
is	O
written	O
in	O
the	O
Java	B-Language
programming	I-Language
language	I-Language
and	O
is	O
released	O
under	O
the	O
LGPL-2.1-only	B-Application
license	O
.	O
</s>
<s>
TuxGuitar	B-Language
offers	O
a	O
set	O
of	O
three	O
default	O
skins	B-Application
that	O
its	O
users	O
can	O
choose	O
from	O
.	O
</s>
<s>
Image	O
Name	O
Author	O
First	O
appeared	O
in	O
Description	O
60px|alt	O
=	O
a	O
grey	O
and	O
greyish	O
blue	O
layout	O
for	O
TuxGuitar	B-Language
Lavender	O
Sascha	O
v0.1	O
Simple	O
,	O
elegant	O
theme	O
with	O
lavender	O
color	O
.	O
</s>
<s>
60px|alt	O
=	O
A	O
red-brown	O
layout	O
for	O
TuxGuitar	B-Language
that	O
is	O
very	O
rural	O
in	O
appearance	O
due	O
to	O
the	O
choice	O
of	O
colors	O
ranging	O
from	O
red	O
to	O
shades	O
of	O
blue	O
and	O
green	O
.	O
</s>
<s>
Ersplus	O
Ersplus	O
v0.9	O
Default	O
tuxguitar	B-Language
theme	O
.	O
</s>
<s>
TuxGuitar	B-Language
also	O
supports	O
custom	O
skins	B-Application
.	O
</s>
<s>
,	O
TuxGuitar	B-Language
had	O
4/5	O
stars	O
in	O
the	O
CNET	O
user	O
ratings	O
.	O
</s>
<s>
During	O
the	O
same	O
time	O
,	O
TuxGuitar	B-Language
had	O
3.4/5	O
stars	O
in	O
the	O
Softpedia	O
user	O
ratings	O
.	O
</s>
<s>
the	O
program	O
has	O
4.7/5	O
stars	O
on	O
SourceForge	B-Application
.	O
</s>
<s>
Reviewers	O
at	O
Software	O
Informer	O
gave	O
version	O
1.0	O
of	O
TuxGuitar	B-Language
5/5	O
stars	O
,	O
praising	O
the	O
"	O
very	O
easy	O
to	O
use	O
interface	O
"	O
and	O
"	O
very	O
advanced	O
functions	O
"	O
of	O
the	O
program	O
.	O
</s>
