How many songs are in the album "Eisen" by Johnny Katharsis, Zenit?

There are a total of 20 songs in "Eisen".

When was the album "Eisen" by Johnny Katharsis, Zenit released?

"Eisen" was released on May 1, 2018.

#	Track	Artist	Key	Camelot	BPM
1	Climax	Johnny Katharsis, Zenit, Pseudo Slang	G Major	9B	167
2	Leine locker	Johnny Katharsis, Zenit	B♭ Major	6B	160
3	Sugarman (Interlude)	Johnny Katharsis, Zenit, Pawcut	C Minor	5A	61
4	Embryo	Johnny Katharsis, Zenit, Gossenboss mit Zett	B Minor	10A	99
5	Tvban (Interlude)	Johnny Katharsis, Zenit, Pawcut	B♭ Minor	3A	144
6	Liebeslied	Johnny Katharsis, Zenit	B♭ Minor	3A	89
7	Haifischkäfig	Johnny Katharsis, Zenit, Mase	B Minor	10A	97
8	Memory Lane (Interlude)	Johnny Katharsis, Zenit, Pawcut	C Minor	5A	178
9	Neue Jacke	Johnny Katharsis, Zenit	A Minor	8A	106
10	Tell You What (Interlude)	Johnny Katharsis, Zenit, Pawcut	A Minor	8A	170
11	Die Flamme	Johnny Katharsis, Zenit, Melodic	A Minor	8A	154
12	Right Here (Interlude)	Johnny Katharsis, Zenit, Pawcut	C Major	8B	174
13	Panasonic	Johnny Katharsis, Zenit	E Minor	9A	174
14	Retaliation (Interlude)	Johnny Katharsis, Zenit, Pawcut	E Minor	9A	75
15	Wir sind raus	Johnny Katharsis, Zenit, Hektik, DJ Access	B Major	1B	94
16	Montego (Interlude)	Johnny Katharsis, Zenit, Pawcut	C Major	8B	119
17	Game Of Rings	Johnny Katharsis, Zenit, Exodus	F♯ Minor	11A	88
18	Sonntag	Johnny Katharsis, Zenit	G Major	9B	94
19	Gloria (Interlude)	Johnny Katharsis, Zenit, Pawcut	F Minor	4A	93
20	Eisen	Johnny Katharsis, Zenit	D Major	10B	97