Label: Anthem (5) – ANR-1-1021
Format: Vinyle, LP, Album, Stereo
Pays: Canada
Sortie: 14 janv. 1980
Genre: Rock
Style: Hard Rock, Prog Rock

A1 The Spirit Of Radio 4:54
A2 Freewill 5:23
A3 Jacob's Ladder 7:50
B1 Entre Nous 4:37
B2 Different Strings 3:50
Natural Science (9:27)
B3-I Tide Pools
B3-II Hyperspace
B3-III Permanent Waves