How many songs are in the album "Relax 2015" by Chino Yoshio?

There are a total of 23 songs in "Relax 2015".

When was the album "Relax 2015" by Chino Yoshio released?

"Relax 2015" was released on March 7, 2015.

#	Track	Artist	Key	Camelot	BPM
1	To Bridge	Chino Yoshio	A Major	11B	75
2	Letters	Chino Yoshio	E Major	12B	69
3	Playing At the Bridge	Chino Yoshio	D♭ Major	3B	72
4	Waterside Boardwalk (feat. Keiko Yoshimura)	Chino Yoshio, Keiko Yoshimura	C Minor	5A	149
5	Tsutsuji	Chino Yoshio	A♭ Major	4B	118
6	Total Lunar Eclipse	Chino Yoshio	E Major	12B	72
7	Small Happiness	Chino Yoshio	D Major	10B	110
8	Forgive and Forget	Chino Yoshio	D♭ Minor	12A	99
9	At Agora	Chino Yoshio	E♭ Minor	2A	96
10	Peace	Chino Yoshio	A♭ Minor	1A	106
11	Next One Step	Chino Yoshio	C Minor	5A	78
12	Brightness	Chino Yoshio	B♭ Minor	3A	77
13	Autumn of Kyoto	Chino Yoshio	F♯ Major	2B	70
14	Ikkyuji Temple	Chino Yoshio	A♭ Minor	1A	65
15	The Way Home	Chino Yoshio	D Major	10B	64
16	Refresh	Chino Yoshio	B Minor	10A	68
17	Sakurasakukoro	Chino Yoshio	E Major	12B	72
18	Sleep	Chino Yoshio	F Minor	4A	67
19	Beauty and Truth	Chino Yoshio	A Major	11B	202
20	White Moon	Chino Yoshio	D♭ Major	3B	73
21	Autumn of Nara	Chino Yoshio	F Minor	4A	72
22	Winter Cherry Blossoms	Chino Yoshio	A♭ Minor	1A	100
23	Slow Down	Chino Yoshio	B Major	1B	70