How many songs are in the album "The Best of 15 Years (Based On a True Story... )" by Hangar?

There are a total of 30 songs in "The Best of 15 Years (Based On a True Story... )".

When was the album "The Best of 15 Years (Based On a True Story... )" by Hangar released?

"The Best of 15 Years (Based On a True Story... )" was released on December 1, 2014.

#	Track	Artist	Key	Camelot	BPM
1	Dreaming of Black Waves	Hangar	F♯ Major	2B	120
1	Let Me Know Who I Am	Hangar	D♭ Major	3B	105
2	The Dark Passanger	Hangar	B Minor	10A	150
2	Based On a True Story (Acoustic Version)	Hangar	F♯ Major	2B	83
3	Denied	Hangar	E♭ Major	5B	165
3	Call Me in the Name of Death	Hangar	F♯ Major	2B	90
4	Betrayer	Hangar	G Major	9B	160
4	Solitary Mind (Acoustic Version)	Hangar	F♯ Minor	11A	110
5	Time to Forget	Hangar	A♭ Minor	1A	165
5	To Tame a Land	Hangar	F♯ Major	2B	183
6	Forgotten Pictures	Hangar	E Major	12B	100
6	One More Chance (Acoustic Version)	Hangar	A♭ Minor	1A	135
7	The Infallible Emperor 1956	Hangar	B Minor	10A	185
7	Haunted By Your Ghosts	Hangar	E Major	12B	125
8	Your Skin and Bones (Acoustic Version)	Hangar	E♭ Minor	2A	125
8	Captivity (A House With a Thousand Rooms)	Hangar	D♭ Major	3B	115
9	Savior	Hangar	B♭ Major	6B	140
9	A Miracle in My Life	Hangar	A♭ Major	4B	107
10	Forgive the Pain	Hangar	D♭ Major	3B	180
10	Colorblind	Hangar	A♭ Minor	1A	77
11	Legions of Fate	Hangar	A♭ Minor	1A	150
11	Some Light to Find My Way	Hangar	B Major	1B	175
12	Angel of Stereo (Acoustic Version)	Hangar	B Major	1B	150
12	Hastiness	Hangar	B Minor	10A	145
13	When the Darkness Takes You	Hangar	D♭ Major	3B	160
13	Falling in Disgrace	Hangar	B Major	1B	150
14	Like Wind in the Sky	Hangar	D♭ Major	3B	140
14	Just the Beginning	Hangar	B♭ Major	6B	82
15	Inside Your Soul	Hangar	B Minor	10A	188
15	The Reason of Your Conviction	Hangar	D♭ Minor	12A	100