How many songs are in the album "Homo Harmonicus" by Boris Lenko?

There are a total of 19 songs in "Homo Harmonicus".

When was the album "Homo Harmonicus" by Boris Lenko released?

"Homo Harmonicus" was released on November 8, 2011.

#	Track	Artist	Key	Camelot	BPM
1	Mata Hari	Boris Lenko	D Major	10B	99
2	Juta	Boris Lenko	F Minor	4A	139
3	Musica ricercata: I. Sostenuto - Misurato - Prestissimo	Boris Lenko	D Major	10B	67
4	Musica ricercata: II. Mesto, rigido e cerimoniale	Boris Lenko	C Major	8B	128
5	Musica ricercata: III. Allegro con spirito	Boris Lenko	C Major	8B	172
6	Musica ricercata: IV. Tempo di valse	Boris Lenko	E♭ Major	5B	81
7	Musica ricercata: VI. Allegro molto capriccioso	Boris Lenko	F Minor	4A	109
8	Musica ricercata: VII. Cantabile, molto legato	Boris Lenko	B♭ Major	6B	76
9	Musica ricercata: VIII. Vivace. Energico	Boris Lenko	A Major	11B	112
10	Dirge	Boris Lenko	F Minor	4A	109
11	3 Older Dances for Accordion: I. energ. a la tango	Boris Lenko	A Major	11B	100
12	3 Older Dances for Accordion: II. andante, a la valcik	Boris Lenko	D Major	10B	85
13	3 Older Dances for Accordion: III. allegro, energico, a la polka	Boris Lenko	F Major	7B	79
14	réve de jour: V.	Boris Lenko	B♭ Major	6B	137
15	réve de jour: VI.	Boris Lenko	G Major	9B	113
17	réve de jour: VIII.	Boris Lenko	E♭ Major	5B	135
18	Toccata No. 2	Boris Lenko	A Major	11B	112
19	Theme +	Boris Lenko	C Major	8B	134