How many songs are in the album "Best of Bolalar" by Tohir Sodiqov?

There are a total of 30 songs in "Best of Bolalar".

When was the album "Best of Bolalar" by Tohir Sodiqov released?

"Best of Bolalar" was released on April 13, 2015.

#	Track	Artist	Key	Camelot	BPM
1	Barglar	Tohir Sodiqov	F♯ Minor	11A	97
2	Oyijon	Tohir Sodiqov	A Minor	8A	130
3	Ya Vstretil Devushku (feat. DJ. Piligrim)	Tohir Sodiqov, Dj Piligrim	C Major	8B	95
4	Kerak Emas	Tohir Sodiqov	D♭ Minor	12A	146
5	Sog'indim Ishon	Tohir Sodiqov	D♭ Minor	12A	98
6	Keldingmi	Tohir Sodiqov	B♭ Minor	3A	135
7	Undan Nimam Kam (feat. Lola)	Tohir Sodiqov, Lola	C Minor	5A	120
8	Shamol	Tohir Sodiqov	A Minor	8A	90
9	Alvido	Tohir Sodiqov	D Major	10B	185
10	Kel Yashaylik Birga	Tohir Sodiqov	A Minor	8A	87
11	Hech Kimni Sevmaydi	Tohir Sodiqov	D Minor	7A	91
12	Sog'inganda	Tohir Sodiqov	B Minor	10A	94
13	Ahir U Bilmaydi	Tohir Sodiqov	D Minor	7A	91
14	Yoshligimda	Tohir Sodiqov	C Major	8B	197
15	Anori Dona Yu Dona	Tohir Sodiqov	B♭ Minor	3A	147
16	Baliqcham	Tohir Sodiqov	E Minor	9A	99
17	Bo'ldi Hato	Tohir Sodiqov	A Minor	8A	178
18	Devochka Magnit	Tohir Sodiqov	F Minor	4A	125
19	Do'stim Hafa Bo'lma (1995)	Tohir Sodiqov	C Minor	5A	112
20	Ishongin	Tohir Sodiqov	E Minor	9A	100
21	Sen Aytarding	Tohir Sodiqov	F♯ Minor	11A	124
22	Iymon	Tohir Sodiqov	D Minor	7A	80
23	Qachon	Tohir Sodiqov	B Minor	10A	98
24	Sen Emas Men Emas	Tohir Sodiqov	C Major	8B	170
25	Kelmagin	Tohir Sodiqov	E Minor	9A	139
26	Sen Ketdan Kundan	Tohir Sodiqov	B Major	1B	90
27	Gulim (1989)	Tohir Sodiqov	G Minor	6A	128
28	Bir Amallab (1996)	Tohir Sodiqov	A Minor	8A	104
29	Guli (1994)	Tohir Sodiqov	G Major	9B	119
30	Malikam (1995)	Tohir Sodiqov	D♭ Major	3B	108