How many songs are in the album "Let's Hear It For The Boy Vol. 9" by Various Artists?

There are a total of 24 songs in "Let's Hear It For The Boy Vol. 9".

When was the album "Let's Hear It For The Boy Vol. 9" by Various Artists released?

"Let's Hear It For The Boy Vol. 9" was released on March 30, 2010.

#	Track	Artist	Key	Camelot	BPM
1	Fame (Factory Team Dance Remix)	Kate Project	F Minor	4A	136
1	Holiday (A.R. Remix)	In.Deep	B Minor	10A	126
2	Poker Face (A.R. Remix)	D'Mixmasters	D♭ Major	3B	133
2	Single Ladies [Put A Ring On It] (Ricky Remix)	Sheldon	E♭ Minor	2A	120
3	Paparazzi (A.R. Remix)	D'Mixmasters	A♭ Major	4B	128
3	Need You Now (A.R. Remix)	Kate Project	A Major	11B	128
4	Beggin' (Dance Remix)	Thomas	A Minor	8A	129
4	She Wolf (A.R. Remix)	Kyria	G Major	9B	128
5	Bad Romance (Mike B. Remix)	D'Mixmasters	A Minor	8A	128
5	Release Me (Original Mix)	Kate Project	C Major	8B	128
6	Show Me Love (The P.R. Remix)	DJ Hush	F Major	7B	128
6	Halo (M.B. Remix)	Sheldon	B Minor	10A	131
7	Better Off Alone (Original Mix)	DJ Hush	A♭ Minor	1A	128
7	Work [Put It In] (Original Mix)	Angelica	A♭ Major	4B	127
8	When Love Takes Over (M.B. Mix)	D'Mixmasters	A♭ Minor	1A	135
8	Calabria (Original Mix)	DJ Hush	B Minor	10A	135
9	When Will I See You Again (A.R. Remix)	Stars	A Major	11B	134
9	Lose Control (A.R. Remix)	MC Ya	B Major	1B	136
10	3 (A.R. Remix)	Helen	F Minor	4A	135
10	Got To Give It Up (Factory 70s Happy Mix)	Kairo	D Major	10B	138
11	Dress You Up (A.R. Remix)	In.Deep	C Minor	5A	140
11	No Limit (A.R. Remix)	Beat Box	E♭ Minor	2A	144
12	We Got The Beat (Factory Team Fast Beat Mix)	Speedogang	B♭ Minor	3A	164
12	Saturday Night (The NRG Mix)	Pee-A-Boo	B Major	1B	140