How many songs are in the album "Prelude Bootleg" by Big M?

There are a total of 15 songs in "Prelude Bootleg".

When was the album "Prelude Bootleg" by Big M released?

"Prelude Bootleg" was released on June 21, 2011.

#	Track	Artist	Key	Camelot	BPM
1	Perdus	Big M, Virus, Sektor Nalound	B♭ Minor	3A	150
2	Runnin Start	Big M, Millen	D♭ Major	3B	81
3	La rage au fond de la gorge	Big M, Nill Ness	A♭ Major	4B	85
4	Soldat du hip-hop	Big M, Crox, Opaz	D Major	10B	160
5	Avec style	Big M, Le Cioner, Osire Mc, Kossy	E Minor	9A	88
6	Magic	Big M, Idasa Tariq, R.A.H	B♭ Major	6B	81
7	Découvrir le monde	Big M, H	A Major	11B	90
8	Et on aime encore le manioc	Big M, Will Meka, Negrissism'	B♭ Minor	3A	91
9	Authentique	Big M, Didic	E Minor	9A	92
10	Voir loin	Big M, NX, Opaz	A Major	11B	170
11	Grade	Big M, Sektor Nalound	C Major	8B	93
12	Do It Like This	Big M, Pro Kru, Ryvin, Polar, Sylk, Erha, Cones, Kejraz	F♯ Major	2B	88
13	La rage du bitume	Big M, Radmo, Alkpote, Farage, Doox Dad	D♭ Major	3B	92
14	Pourquoi j'fais ça	Big M, NX, Dogg Master	C Minor	5A	150
15	I Remember	Big M, R.A.H, Yung Trendz	F♯ Major	2B	178