<s>
Z-Maestro	B-Device
is	O
a	O
MIDI	O
and	O
digital	O
audio	O
sequencer	O
designed	O
with	O
a	O
focus	O
on	O
ease	O
of	O
use	O
and	O
power	O
for	O
the	O
Windows	B-Application
platform	O
.	O
</s>
<s>
Z-Maestro	B-Device
development	O
began	O
in	O
2006	O
in	O
an	O
attempt	O
to	O
introduce	O
a	O
product	O
that	O
could	O
compete	O
with	O
Apple	B-Application
GarageBand	I-Application
for	O
ease	O
of	O
use	O
and	O
professional	O
products	O
like	O
FL	B-Application
Studio	I-Application
and	O
Logic	B-Application
Pro	I-Application
for	O
features	O
.	O
</s>
<s>
Z-Maestro	B-Device
is	O
developed	O
in	O
VB.NET	B-Language
for	O
the	O
Microsoft	O
.NET	O
3.5	O
SP1	O
platform	O
.	O
</s>
<s>
Z-Maestro	B-Device
1.0	O
was	O
released	O
as	O
the	O
first	O
commercial	O
version	O
on	O
April	O
26	O
,	O
2009	O
with	O
a	O
price	O
of	O
$30	O
.	O
</s>
<s>
Version	O
1.1	O
introduced	O
a	O
newly	O
polished	O
interface	O
similar	O
in	O
style	O
to	O
the	O
Adobe	B-Operating_System
Creative	I-Operating_System
Suite	I-Operating_System
.	O
</s>
<s>
Z-Maestro	B-Device
may	O
be	O
downloaded	O
as	O
the	O
free	O
of	O
charge	O
"	O
lite	O
"	O
version	O
,	O
subject	O
to	O
some	O
limitations	O
.	O
</s>
