How many songs are in the album "417Hz, Vol. 1" by LIN GU?

There are a total of 30 songs in "417Hz, Vol. 1".

When was the album "417Hz, Vol. 1" by LIN GU released?

"417Hz, Vol. 1" was released on August 11, 2023.

#	Track	Artist	Key	Camelot	BPM
1	01 417Hz V1	LIN GU	G Major	9B	74
2	02 417Hz V1	LIN GU	C Major	8B	76
3	03 417Hz V1	LIN GU	G Minor	6A	77
4	04 417Hz V1	LIN GU	C Major	8B	68
5	05 417Hz V1	LIN GU	C Major	8B	73
6	06 417Hz V1	LIN GU	D Major	10B	69
7	07 417Hz V1	LIN GU	D Minor	7A	70
8	08 417Hz V1	LIN GU	A Minor	8A	137
9	09 417Hz V1	LIN GU	F Major	7B	69
10	10 417Hz V1	LIN GU	D Major	10B	69
11	11 417Hz V1	LIN GU	G Major	9B	65
12	12 417Hz V1	LIN GU	A Major	11B	138
13	13 417Hz V1	LIN GU	D♭ Minor	12A	139
14	14 417Hz V1	LIN GU	F♯ Minor	11A	73
15	15 417Hz V1	LIN GU	B Major	1B	138
16	16 417Hz V1	LIN GU	B Minor	10A	138
17	17 417Hz V1	LIN GU	D Major	10B	69
18	18 417Hz V1	LIN GU	A Major	11B	75
19	19 417Hz V1	LIN GU	G Minor	6A	139
20	20 417Hz V1	LIN GU	E Major	12B	138
21	21 417Hz V1	LIN GU	E Major	12B	67
22	22 417Hz V1	LIN GU	D Major	10B	69
23	23 417Hz V1	LIN GU	E♭ Major	5B	77
24	24 417Hz V1	LIN GU	F Major	7B	141
25	25 417Hz V1	LIN GU	D Major	10B	62
26	26 417Hz V1	LIN GU	G Major	9B	142
27	27 417Hz V1	LIN GU	G Major	9B	113
28	28 417Hz V1	LIN GU	F♯ Minor	11A	73
29	29 417Hz V1	LIN GU	D Minor	7A	73
30	30 417Hz V1	LIN GU	D Major	10B	68