How many songs are in the album "604" by Ladytron?

There are a total of 20 songs in "604".

604 by Ladytron Information

#	Track	Artist	Key	Camelot	BPM
1	Mu-Tron	Ladytron	A♭ Major	4B	170
2	Discotraxx	Ladytron	F♯ Minor	11A	120
3	Another Breakfast With You	Ladytron	C Major	8B	110
4	CSKA Sofia	Ladytron	F Major	7B	90
5	The Way That I Found You	Ladytron	A Major	11B	120
6	Paco!	Ladytron	B♭ Major	6B	119
7	Commodore Rock	Ladytron	B♭ Major	6B	174
8	Zmeyka	Ladytron	G Minor	6A	126
9	Playgirl	Ladytron	F♯ Major	2B	120
10	I'm With the Pilots	Ladytron	G Major	9B	120
11	This Is Our Sound	Ladytron	F♯ Minor	11A	120
12	He Took Her to a Movie	Ladytron	A Minor	8A	115
13	Laughing Cavalier	Ladytron	B♭ Minor	3A	0
14	Ladybird	Ladytron	A Minor	8A	119
15	Jet Age	Ladytron	A Minor	8A	115
16	Skools Out...	Ladytron	A Minor	8A	109
17	USA vs. White Noise - Live in Sofia	Ladytron	E♭ Major	5B	135
18	He Took Her to a Movie - Live in Sofia	Ladytron	A Minor	8A	135
19	Commodore Rock - Live in Sofia	Ladytron	A Minor	8A	78
20	Playgirl - Snap Ant Remix	Ladytron	E Minor	9A	115