How many songs are in the album "All Trap Music, Vol. 4" by Various Artists?

There are a total of 39 songs in "All Trap Music, Vol. 4".

When was the album "All Trap Music, Vol. 4" by Various Artists released?

"All Trap Music, Vol. 4" was released on October 2, 2015.

#	Track	Artist	Key	Camelot	BPM
1	Dum Dee Dum - JiKay Remix	Keys N Krates	B Minor	10A	100
2	One Touch - VIP	Baauer, AlunaGeorge, Rae Sremmurd	A♭ Minor	1A	100
3	Mystic	Tomsize, Bishu	B Minor	10A	100
4	Combo	8Er$, Soniye	B Major	1B	95
5	Tension	JayKode	G Minor	6A	170
6	All Day	Drunken Masters, Tropkillaz	B Minor	10A	170
7	You Can't Stop Me	L O U D	E Minor	9A	174
8	ENCORE	Zagor	D♭ Minor	12A	118
9	Middle Of The Night - Bro Safari Remix	Evol Intent	D Major	10B	140
10	Fireman	TroyBoi	E Minor	9A	131
11	Parachute	Lyk	F♯ Major	2B	145
12	Diamond	Stu	A Major	11B	140
13	Clang	Baauer	C Major	8B	140
14	Trophies	GANZ	D Minor	7A	97
15	3AM - JiKay Remix	Vaski, Crowd Shy	B Minor	10A	113
16	Firestone	JiKay	D♭ Major	3B	135
17	Cattle Royale	Lyk	D♭ Major	3B	145
18	Frontier	UZ	A Major	11B	150
19	Dino War	GANZ	F Minor	4A	147
20	Trap Shit V24	UZ	D Major	10B	150
21	Be The First	Atlantic Haze	B Major	1B	155
22	Relationships	Lil Beat	C Major	8B	158
23	Spaceless	Boombox Cartel	E Minor	9A	160
24	Bubbles	UZ	G Major	9B	160
25	Firebending	MBE	A♭ Major	4B	160
26	Take Me	JiKay, MNKN, Gaby Henshaw	A Minor	8A	78
27	Scylla	RL Grime	A♭ Minor	1A	140
28	Pull Up	8Er$, Debroka	B Minor	10A	140
29	Trap Life	Tomsize	A♭ Major	4B	140
30	Night RidEr$	8Er$, MalaNoche	G Major	9B	140
31	Cell	LSL	D♭ Major	3B	140
32	Squelch	MNKN	D♭ Major	3B	144
33	Like It When	JiKay	D Major	10B	144
34	Chinchilla	Jackal	F Minor	4A	135
35	O.G	TroyBoi	B Major	1B	134
36	Tree	Louis Futon	A Major	11B	65
37	Uppers	Stooki Sound, Mr. Carmack	A♭ Major	4B	130
38	Party Crashers - QUIX Remix	Tomsize, Dakat	D Major	10B	132
39	Play	Lenkemz	F♯ Minor	11A	110