Album has these songs
All songs from every album releases
Many songs are available for 30 seconds preview listening (by Spotify Audio Preview Clips)
#1
Iの詩
02:01
#2
IIの詩
04:03
#3
IIIの詩
09:08
#4
IVの詩
03:16
#5
Vの詩
13:40
Album has 3 releases
Album releases in order of release date. Media format, release date, country, etc.

12" Vinyl
1971
Japan

12" Vinyl
1976
Japan

CD
21 Dec 2005
Japan