<s>
Riffusion	B-Application
is	O
a	O
neural	B-Architecture
network	I-Architecture
,	O
designed	O
by	O
Seth	O
Forsgren	O
and	O
Hayk	O
Martiros	O
,	O
that	O
generates	O
music	O
using	O
images	O
of	O
sound	O
rather	O
than	O
audio	O
.	O
</s>
<s>
It	O
was	O
created	O
as	O
a	O
fine-tuning	O
of	O
Stable	B-General_Concept
Diffusion	I-General_Concept
,	O
an	O
existing	O
open-source	O
model	O
for	O
generating	O
images	O
from	O
text	O
prompts	O
,	O
on	O
spectrograms	O
.	O
</s>
<s>
While	O
these	O
files	O
are	O
only	O
several	O
seconds	O
long	O
,	O
the	O
model	O
can	O
also	O
use	O
latent	B-Algorithm
space	I-Algorithm
between	O
outputs	O
to	O
interpolate	B-Algorithm
different	O
files	O
together	O
.	O
</s>
<s>
This	O
is	O
accomplished	O
using	O
a	O
functionality	O
of	O
the	O
Stable	B-General_Concept
Diffusion	I-General_Concept
model	O
known	O
as	O
img2img	O
.	O
</s>
<s>
The	O
model	O
was	O
made	O
available	O
on	O
December	O
15	O
,	O
2022	O
,	O
with	O
the	O
code	O
also	O
freely	O
available	O
on	O
GitHub	B-Application
.	O
</s>
<s>
It	O
is	O
one	O
of	O
many	O
models	O
derived	O
from	O
Stable	B-General_Concept
Diffusion	I-General_Concept
.	O
</s>
<s>
Riffusion	B-Application
is	O
classified	O
within	O
a	O
subset	O
of	O
AI	O
text-to-music	O
generators	O
.	O
</s>
<s>
In	O
December	O
2022	O
,	O
Mubert	O
similarly	O
used	O
Stable	B-General_Concept
Diffusion	I-General_Concept
to	O
turn	O
descriptive	O
text	O
into	O
music	O
loops	O
.	O
</s>
