How many songs are in the album "471Hz, Vol. 1" by LIN GU?

There are a total of 30 songs in "471Hz, Vol. 1".

When was the album "471Hz, Vol. 1" by LIN GU released?

"471Hz, Vol. 1" was released on September 1, 2023.

#	Track	Artist	Key	Camelot	BPM
1	01 471Hz V1	LIN GU	G Major	9B	67
2	02 471Hz V1	LIN GU	A Major	11B	141
3	03 471Hz V1	LIN GU	D Major	10B	98
4	04 471Hz V1	LIN GU	C Major	8B	69
5	05 471Hz V1	LIN GU	A Minor	8A	84
6	06 471Hz V1	LIN GU	B Major	1B	72
7	07 471Hz V1	LIN GU	D♭ Major	3B	74
8	08 471Hz V1	LIN GU	D Minor	7A	132
9	09 471Hz V1	LIN GU	E Major	12B	68
10	10 471Hz V1	LIN GU	E Major	12B	74
11	11 471Hz V1	LIN GU	A Major	11B	68
12	12 471Hz V1	LIN GU	B Minor	10A	75
13	13 471Hz V1	LIN GU	D Major	10B	70
14	14 471Hz V1	LIN GU	E Major	12B	63
15	15 471Hz V1	LIN GU	D♭ Major	3B	137
16	16 471Hz V1	LIN GU	D♭ Major	3B	64
17	17 471Hz V1	LIN GU	E Major	12B	82
18	18 471Hz V1	LIN GU	C Major	8B	69
19	19 471Hz V1	LIN GU	B♭ Major	6B	130
20	20 471Hz V1	LIN GU	G Major	9B	142
21	21 471Hz V1	LIN GU	G Minor	6A	139
22	22 471Hz V1	LIN GU	D Major	10B	87
23	23 471Hz V1	LIN GU	C Major	8B	70
24	24 471Hz V1	LIN GU	D Minor	7A	71
25	25 471Hz V1	LIN GU	E♭ Major	5B	79
26	26 471Hz V1	LIN GU	E♭ Major	5B	65
27	27 471Hz V1	LIN GU	F♯ Minor	11A	75
28	28 471Hz V1	LIN GU	B Minor	10A	84
29	29 471Hz V1	LIN GU	D♭ Major	3B	81
30	30 471Hz V1	LIN GU	C Major	8B	63