How many songs are in the album "Naturaleza Muerta" by Ley 20mil?

There are a total of 20 songs in "Naturaleza Muerta".

When was the album "Naturaleza Muerta" by Ley 20mil released?

"Naturaleza Muerta" was released on November 20, 2011.

#	Track	Artist	Key	Camelot	BPM
1	Troyanos	Ley 20mil	B Minor	10A	94
2	Versos Con Aliño	Ley 20mil	D♭ Minor	12A	94
3	Buches	Ley 20mil	G Major	9B	93
4	No Pidas Lo Imposible	Ley 20mil, Grey Gris	D♭ Minor	12A	90
5	De una Misma Linea	Ley 20mil	D♭ Major	3B	88
6	Miedos	Ley 20mil, Claudio Bastardo, Jonas Sanche	D♭ Major	3B	88
7	Trankilude	Ley 20mil	D♭ Major	3B	94
8	Papeles por Escribir	Ley 20mil	B♭ Minor	3A	91
9	Bohemia	Ley 20mil, Flowyn	B♭ Minor	3A	178
10	Jaime, Claudio y Mario	Ley 20mil, Claudio Bastardo	F♯ Minor	11A	94
11	Naturaleza Muerta	Ley 20mil	B Minor	10A	92
12	Supreme	Ley 20mil	A Minor	8A	91
13	Black Feet Rulz	Ley 20mil, Jonas Sanche	D♭ Major	3B	95
14	Hiindilude	Ley 20mil	D♭ Major	3B	125
15	Rock and Ron	Ley 20mil	G Major	9B	130
16	Fuego a Discrecion	Ley 20mil, Liricistas	D♭ Minor	12A	95
17	Purgantelude	Ley 20mil	E♭ Major	5B	90
18	Purgante	Ley 20mil	A♭ Major	4B	91
19	Fresh	Ley 20mil	D Major	10B	101
20	No Clon	Ley 20mil	C Minor	5A	92