How many songs are in the album "Disco Deewane" by Udit Narayan, Sadhana Sargam, Rags?

There are a total of 29 songs in "Disco Deewane".

When was the album "Disco Deewane" by Udit Narayan, Sadhana Sargam, Rags released?

"Disco Deewane" was released on September 1, 2009.

#	Track	Artist	Key	Camelot	BPM
1	Disco Deewane, Pt. 1	Nazia Hassan	D♭ Major	3B	114
2	Lekin Mera Dil - Album - Disco Deewane	Nazia Hassan	A Minor	8A	101
3	Mujhe Chahe	Nazia Hassan, Zoheb Hassan	C Major	8B	121
4	Tere Kadmon Ko	Nazia Hassan, Zoheb Hassan	A Minor	8A	118
5	Dil Mera - Album - Disco Deewane	Nazia Hassan	A Minor	8A	116
6	Disco Deewane, Pt. 2	Nazia Hassan	D♭ Major	3B	114
7	Gayen Milkar - Album - Disco Deewane	Nazia Hassan	E Major	12B	77
8	Dhundhli Raat	Nazia Hassan	A♭ Major	4B	89
9	Disco Premee	Runa Laila	G Minor	6A	119
10	Suno Suno Meri Ye Kahani	Runa Laila	F Major	7B	141
11	Haiya Hoo	Runa Laila	F♯ Minor	11A	142
12	Hello Hai	Runa Laila	C Major	8B	137
13	Disco Express	Runa Laila	C Major	8B	146
14	De De Pyar De Pyar De	Runa Laila	C Major	8B	122
15	Iya Iya O	Bappi Lahiri	C Major	8B	146
16	Aao Na - Album - Disco Deewane	Nazia Hassan	A Major	11B	135
17	Ghar Aaja	Sukhwinder Singh	F♯ Major	2B	159
18	Komal Komal	Nazia Hassan	F Major	7B	97
19	Nasha Hi Nasha Hai - Nasha Hi Nasha	Sukhwinder Singh	A♭ Minor	1A	120
20	Pyar Hota Hai - Non - Film - Nasha Hi Nasha	Sukhwinder Singh	E♭ Minor	2A	115
21	Ishq Jise Ho Jaaye	Sukhwinder Singh	E♭ Major	5B	149
22	Khuda	Alisha Chinai	C Minor	5A	142
23	My Angel Blue I Love You	Alisha Chinai	B♭ Minor	3A	151
24	Jaadoo, Pt. 2	Alisha Chinai	D Minor	7A	132
25	O Sanam	Sukhwinder Singh	B Major	1B	80
26	Ri Gujaria	Sukhwinder Singh	F♯ Major	2B	114
27	O Piya	Sukhwinder Singh	C Major	8B	134
28	Baby Blue	Sukhwinder Singh	E Minor	9A	95
29	Pehla Nasha	Udit Narayan, Sadhana Sargam, Rags	C Major	8B	152