How many songs are in the album "Three Decades of Vocal Music" by The Real Group?

There are a total of 21 songs in "Three Decades of Vocal Music".

When was the album "Three Decades of Vocal Music" by The Real Group released?

"Three Decades of Vocal Music" was released on February 11, 2015.

#	Track	Artist	Key	Camelot	BPM
1	Scandinavian Shuffle	The Real Group	C Major	8B	116
2	Chili Con Carne	The Real Group	C Major	8B	98
3	Mister Father	The Real Group	B♭ Major	6B	136
4	Bad	The Real Group	G Major	9B	104
5	Commonly Unique	The Real Group	B♭ Major	6B	108
6	A Minute on Your Lips	The Real Group	D Major	10B	126
7	Thousand Things	The Real Group	F Minor	4A	80
8	Lucky Luke	The Real Group	G Major	9B	78
9	I Tried	The Real Group	A Minor	8A	114
10	Count Basie Medley	The Real Group	D♭ Major	3B	85
11	Nostalgia World	The Real Group	G Major	9B	74
12	Sommarpsalm	The Real Group	G Major	9B	100
13	Bumble Bee	The Real Group	A Major	11B	81
14	Anna's Song	The Real Group	B Major	1B	127
15	Three Poems	The Real Group	G Minor	6A	111
16	Eyes of a Child	The Real Group	A Minor	8A	121
17	Friendship	The Real Group	D Minor	7A	120
18	A Child Is Born	The Real Group	B♭ Major	6B	77
19	Mu Ruokto Lea Mu Váimmus	The Real Group	F Major	7B	188
20	The Christmas Oratorio	The Real Group	D Major	10B	140
21	Vår Tenor	The Real Group	C Major	8B	101