How many songs are in the album "ICO -Perfect Music Files-" by ICO?

There are a total of 41 songs in "ICO -Perfect Music Files-".

When was the album "ICO -Perfect Music Files-" by ICO released?

"ICO -Perfect Music Files-" was released on December 6, 2021.

#	Track	Artist	Key	Camelot	BPM
1	prologue	ICO	E Minor	9A	150
2	cave	ICO	A♭ Minor	1A	79
3	sword	ICO	E Minor	9A	150
4	coffin	ICO	E Minor	9A	150
5	déjà vu	ICO	E Minor	9A	150
6	impression	ICO	E Minor	9A	150
7	cage	ICO	E Minor	9A	150
8	Who are you?	ICO	E Minor	9A	150
9	hold hands	ICO	E Minor	9A	150
10	open Ⅰ	ICO	N/A	N/A	N/A
11	beginning	ICO	E Minor	9A	150
12	heal	ICO	E Minor	9A	150
13	open Ⅱ	ICO	N/A	N/A	N/A
14	darkness	ICO	E Minor	9A	150
15	stairway Ⅰ	ICO	E Minor	9A	150
16	The Gate	ICO	E Minor	9A	150
17	Queen	ICO	E Minor	9A	150
18	continue	ICO	E Minor	9A	150
19	open Ⅲ	ICO	N/A	N/A	N/A
20	open Ⅳ	ICO	N/A	N/A	N/A
21	open Ⅴ	ICO	N/A	N/A	N/A
22	reflector Ⅰ	ICO	E Minor	9A	150
23	open Ⅵ	ICO	E Minor	9A	150
24	reflector Ⅱ	ICO	N/A	N/A	N/A
25	reflector Ⅲ	ICO	E Minor	9A	150
26	reflector Ⅳ	ICO	E Minor	9A	150
27	bridge Ⅰ	ICO	G Minor	6A	81
28	bridge Ⅱ	ICO	E Minor	9A	150
29	bridge Ⅲ	ICO	E Minor	9A	150
30	falling down (nonomori)	ICO	E Minor	9A	150
31	impression - reprise	ICO	E Minor	9A	150
32	reunion	ICO	N/A	N/A	N/A
33	Shadow	ICO	E Minor	9A	150
34	stairway Ⅱ	ICO	E Minor	9A	150
35	Queen - reprise	ICO	G Minor	6A	216
36	Entity	ICO	E Minor	9A	150
37	collapse	ICO	E Minor	9A	150
38	ICO -You were there-	ICO	E Minor	9A	150
39	Castle in the Mist	ICO	E Minor	9A	150
40	ICO -You were there- - re-recording version	ICO	G Minor	6A	168
41	Castle in the Mist - re-recording version	ICO	B♭ Minor	3A	88