How many songs are in the album "Dubstep - Dj Picks" by Various Artists?

There are a total of 30 songs in "Dubstep - Dj Picks".

When was the album "Dubstep - Dj Picks" by Various Artists released?

"Dubstep - Dj Picks" was released on November 4, 2011.

#	Track	Artist	Key	Camelot	BPM
1	Woo Boost	Rusko	B Minor	10A	140
2	Electric Avenue (Dubstep Remix)	Dubstep Kings	F♯ Minor	11A	140
3	Sandstorm (Dubstep RMX)	Dubstep	B Minor	10A	136
4	BassWaves	Mad'am I, Luckytall	D Minor	7A	140
5	Cookies & Cocaine	24 Bit	F♯ Major	2B	151
6	In-A-Gadda-Da-Vida	Nectar Time Bass, Backburner	G Major	9B	140
7	Sleepwalker (Invader! Remix)	The Anix	F♯ Major	2B	153
8	Nero's Revenge	Rated X-Ray	C Major	8B	160
9	Take Me Away	Burman, Jessica Jean	A♭ Minor	1A	77
10	Party Up (Up In Here) (Virus Syndicate Remix)	DMX, Virus Syndicate	B Major	1B	140
11	Bass Bass Bang Bang (Dubstep Mix)	Dr Drone	B♭ Major	6B	133
12	Flux Capacitor	Jaxshop	F♯ Minor	11A	77
13	Drain	Suzen Rickki	A Minor	8A	130
14	Chill-Storm	Planet Nibiru	G Major	9B	140
15	What If	Brand Blank, Jessica Jean	E Minor	9A	165
16	Satisfaction (Dubstep Remix)	Dubstep Electro	F♯ Major	2B	140
17	I'm A Ninja (Club Dubstep Penguin Mix)	Theflame12	E Minor	9A	140
18	Anti-Matter	Black Dubstep Express	A Minor	8A	130
19	Kernkraft 400 (Dubstep Remix)	Dubstep	A Major	11B	135
20	SlamBastic	Dubstep Music	A♭ Minor	1A	156
21	Freak You	Backburner	C Major	8B	127
22	Anroid Rest Stop	Obsolete	D♭ Minor	12A	152
23	Arrakis '97	Tek-One	C Major	8B	140
24	Plastix World	Stain Free	B♭ Minor	3A	138
25	My Superman	Dubstep Music	D Major	10B	76
26	Chaos (Dubstep Mix)	Terminal Tragedy	F♯ Minor	11A	150
27	Digital Escape	The Wolfgang Theory	B♭ Major	6B	83
28	E=MC PC	Dubstep Music	B♭ Major	6B	138
29	Underground Tunnel	Lady Lie	B♭ Minor	3A	70
30	Dubstep Master Killer	Troops Of Death	G Major	9B	140