Album has these songs
All songs from every album releases
Many songs are available for 30 seconds preview listening (by Spotify Audio Preview Clips)
Vinyl 1
#1
Staircase, Part I
06:56
#2
Staircase, Part II
07:58
#3
Staircase, Part III
01:25
#4
Hourglass, Part I
04:42
#5
Hourglass, Part II
13:51
Vinyl 2
#1
Sundial, Part I
08:58
#2
Sundial, Part II
04:55
#3
Sundial, Part III
06:27
#4
Sand, Part I
06:54
#5
Sand, Part II
08:48
#6
Sand, Part III
03:21
Album has 4 releases
Album releases in order of release date. Media format, release date, country, etc.

2 x Vinyl
1977
Germany

CD
1977
United States

2 x CD
1985
Germany

2 x CD
22 Aug 2001
Japan