How many songs are in the album "Purification of the mind" by The happiness pocket?

There are a total of 25 songs in "Purification of the mind".

When was the album "Purification of the mind" by The happiness pocket released?

"Purification of the mind" was released on October 21, 2022.

#	Track	Artist	Key	Camelot	BPM
1	When you want to cry	The happiness pocket	C Major	8B	60
2	Tears trickle down my cheeks	The happiness pocket	C Major	8B	179
3	Changing scenery	The happiness pocket	B Major	1B	81
4	Regret	The happiness pocket	B Major	1B	81
5	Unaware of myself	The happiness pocket	C Major	8B	60
6	Penalty	The happiness pocket	N/A	N/A	N/A
7	An irrevocable event	The happiness pocket	B Major	1B	81
8	Thank you for everything	The happiness pocket	C Major	8B	166
9	Goodbye	The happiness pocket	C Major	8B	60
10	Caffeine	The happiness pocket	C Major	8B	60
11	Stronger	The happiness pocket	C Major	8B	166
12	I'm not lost	The happiness pocket	C Major	8B	113
13	When I think of you	The happiness pocket	C Major	8B	60
14	A gentle wind blows	The happiness pocket	B Major	1B	81
15	Catching the ball	The happiness pocket	C Major	8B	60
16	Passing Time	The happiness pocket	C Major	8B	59
17	Heart Scar	The happiness pocket	C Major	8B	54
18	A Doll's Smile	The happiness pocket	C Major	8B	60
19	Muscle Aches of the Heart	The happiness pocket	A Minor	8A	63
20	Oasis	The happiness pocket	B Major	1B	81
21	Like a willow	The happiness pocket	C Major	8B	54
22	May I have a word?	The happiness pocket	C Major	8B	60
23	Horizon	The happiness pocket	C Major	8B	54
24	Sun and Moon	The happiness pocket	C Major	8B	54
25	Cleaning the Heart	The happiness pocket	C Major	8B	60