Album has these songs
All songs from every album releases
Many songs are available for 30 seconds preview listening (by Spotify Audio Preview Clips)
12" Vinyl 1
#1
Communications #8
13:52
#2
Communications #9
08:08
#3
Communications #10
13:26
#4
Preview
03:23
12" Vinyl 2
#1
Communications #11, Part 1
15:10
#2
Communications #11, Part 2
17:47
Album has 5 releases
Album releases in order of release date. Media format, release date, country, etc.

2 x 12" Vinyl
1968
United States

2 x 12" Vinyl
1968
United States

CD
Germany

CD
United States

Digital