How many songs are in the album "Extended Prayer" by Robin Schulz?

There are a total of 21 songs in "Extended Prayer".

When was the album "Extended Prayer" by Robin Schulz released?

"Extended Prayer" was released on September 19, 2014.

#	Track	Artist	Key	Camelot	BPM
1	Prayer in C - Robin Schulz Remix	Lilly Wood and The Prick, Robin Schulz	C Major	8B	123
2	Willst Du - Original Mix	Robin Schulz, Alligatoah	B Major	1B	124
3	Sun Goes Down (feat. Jasmine Thompson) - Extended Vocal Mix	Robin Schulz, Jasmine Thompson	F♯ Major	2B	125
4	No Rest for the Wicked - Robin Schulz Remix	Lykke Li	D Major	10B	120
5	Rather Be (feat. Jess Glynne) - Robin Schulz Remix	Clean Bandit, Jess Glynne, Robin Schulz	B Major	1B	125
6	We Don't Have to Take Our Clothes Off	Lexer, Nico Pusch	A♭ Major	4B	120
7	House on Fire	Robin Schulz, Me & My Monkey	A Minor	8A	123
8	Taking Me Home	HEYHEY	C Minor	5A	122
9	Never Know Me	Robin Schulz, Dansir	F Minor	4A	122
10	Snowflakes - Club Mix	Pingpong, Robin Schulz	D Minor	7A	120
11	Waves - Robin Schulz Remix	Mr. Probz	D♭ Major	3B	120
12	Warm Minds	Robin Schulz	B Minor	10A	120
13	Wrong	Robin Schulz	C Major	8B	120
14	Summer Nights (feat. David Lageder)	Scheinizzl, Chroph, David Lageder	A Minor	8A	126
15	Spree Ahoi (feat. Steven Coulter)	Thomas Lizzara, Steven Coulter	C Major	8B	126
16	Hier mit dir - Robin Schulz Remix	Tom Thaler & Basil, Robin Schulz	C Minor	5A	121
17	Changes - Robin Schulz Remix	Faul & Wad Ad, PNAU, Robin Schulz	D♭ Major	3B	126
18	A Sky Full of Stars - Robin Schulz Remix	Coldplay, Robin Schulz	F♯ Major	2B	123
19	Whatever	Stil & Bense	C Major	8B	124
20	In the Morning Light	Alex Schulz	A♭ Major	4B	122
21	Sunset	Robin Schulz	F♯ Major	2B	125