How many songs are in the album "Kumpulan Lagu Wajib-Indonesia Raya" by Various Artists?

There are a total of 15 songs in "Kumpulan Lagu Wajib-Indonesia Raya".

When was the album "Kumpulan Lagu Wajib-Indonesia Raya" by Various Artists released?

"Kumpulan Lagu Wajib-Indonesia Raya" was released on August 2, 2007.

#	Track	Artist	Key	Camelot	BPM
1	Indonesia Raya	Surya Children Choir, Merpati Choir	F Major	7B	98
2	Jayalah Indonesiaku	Monique, Hilmi, PS Gema Tunas Pertiwi	D Major	10B	120
3	Bagimu Neg'Ri	Surya Children Choir, Merpati Choir	F Major	7B	85
4	Satu Nusa Satu Bangsa	Surya Children Choir, Clarissa Tamara	G Major	9B	130
5	Ibu Kita Kartini	Surya Children Choir, Indi	C Major	8B	70
6	Hymne Guru	Echa, Nicky, Surya Children Choir	C Major	8B	73
7	Wajib Belajar	Merpati Choir	G Major	9B	108
8	Maju Tak Gentar	Surya Children Choir	A♭ Major	4B	124
9	Dari Sabang Sampai Merauke	Surya Children Choir	C Major	8B	124
10	Halo-Halo Bandung	Surya Children Choir	C Major	8B	139
11	Garuda Pancasila	Surya Children Choir	G Major	9B	120
12	Ibu Pertiwi	Surya Children Choir, Lidya Lau, Echa	E Major	12B	81
13	Jayalah Indonesiaku - Instrumental	Steve Handoyo Ensemble	D Major	10B	120
14	Indonesia Raya - Instrumental	Steve Handoyo Ensemble	F Major	7B	98
15	Indonesia Pusaka	Echa, Clarissa Tamara	E Major	12B	120