How many songs are in the album "Vocaloid3 Library Mayu" by Various Artists?

There are a total of 33 songs in "Vocaloid3 Library Mayu".

When was the album "Vocaloid3 Library Mayu" by Various Artists released?

"Vocaloid3 Library Mayu" was released on December 2, 2015.

#	Track	Artist	Key	Camelot	BPM
1	Yuudachi No Ribbon	Mikito P	D♭ Minor	12A	115
1	Kodoku No Bannin	SCL Project (natsuP)	A Minor	8A	190
2	Ichizuna Kataomoi, Minorasetai Chiisana Shiawase.	UtataP	E Major	12B	176
2	Escape From Distopia	cosMo@Bousou-P	B♭ Major	6B	104
3	Toon Pop Doll	yuukiss	F♯ Major	2B	135
3	Escape From Dystopia	HitoshizukuP, Yama	E♭ Major	5B	154
4	Kashokusei Idol Shoukougun	Suzumu	G Minor	6A	100
4	Akkanbeda	PinocchioP	G Major	9B	110
5	Jigsaw Girl No Unmeiron	buzzG	D Major	10B	153
5	Chimidoro Switch	mothy_Akuno-P	G Minor	6A	130
6	Star Bright	Chouchou-P	B Minor	10A	142
6	Yasashii Hito Ni Naritai	Neru	B Minor	10A	172
7	Uso To Nuigurumi	Dixie Flatline	D♭ Major	3B	120
7	Nuigurumi Ni Naritai	Utsu-P	B♭ Minor	3A	170
8	Chiisana Sanagi Wa Mayu No Naka	otetsu	E Minor	9A	140
8	Mayuzumi No Youna Sora Kara	Owata-P	C Major	8B	100
9	Future'S End Dios	Dios/signalP	B♭ Minor	3A	148
9	Nanji Wa Jinrou Nari Ya?	yuchaP	E Minor	9A	98
10	Koi No (Heart) Akasatana	Another Infinity	C Major	8B	140
10	Boku No Naka No Milia	YM	B Minor	10A	175
11	The Fan	Nem	C Minor	5A	124
11	Love Logic	daniwallP	F♯ Major	2B	184
12	Formalin No Umi	DeadballP	F Major	7B	92
12	I Wish	DJ Uto	B Major	1B	180
13	Our First Step - Radio Edit	Daisuke Ohnuma, DaifukuP	G Major	9B	180
13	Niizuma Imitation	Azuma	B Minor	10A	180
14	Only For You	Ryu☆	G Minor	6A	156
14	Farewell Blue	add9 (heri P)	G Major	9B	126
15	Shikisai Clearance	Asa	G Major	9B	158
15	Bokutachi No Hajimari	Fuwari P	F♯ Major	2B	172
16	Amanojaku	164	D Major	10B	100
16	Ao	164	A Major	11B	180
17	Sw	Starving Trancer	F Major	7B	145