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
Theme One
02:55
#2
W
04:26
Album has 3 releases
Album releases in order of release date. Media format, release date, country, etc.

7" Vinyl
Feb 1972
United Kingdom

7" Vinyl
Feb 1972
France

7" Vinyl
15 Feb 1972
Italy