Elusive 1970s Electronic soundtrack.wmv

Can someone help me identify this tune, its definitely from the Krautrock ambient era of Tangerine Dream, Edgar Frose, Klaus Shulze, Cluster, Eno and Vangelis, but more the beatless era of Phaedra, Rubycon etc. I cannot find the track as I dont know its name nor the artist and I heard it on television in the 1970s on a science documentary or something like that either on BBC or ITV. Was forced to hum this in the end on a not great quality recording of a Skype microphone, but hopefully someone will recognise this.

Category:

Music

Tags:

• Electronic
• almost Beatless
• ambient
• 1970s
• Krautrock

[Sumptayum]

I just realised that my sound clip is about 1 min and 15 seconds, but the upload is about 8.53 mins, weird innit.

[Papa7851]

Maybe Vangelis' Earth or ALPHA or Spiral from Carl Sagan's TV-Science-documentaries called wonders of the universe,or following Sagan Documentaries,look under Vangelis or Carl Sagan.Could be also Mojave Plan from Eberhard Schoener's Liveconcert for Group and Orchestra on WDR (Televisionchannel, Germany) featuring Tangerine Dream,look under Mojave Plan,hope it's useful,if not look on my channel,maybe it is posted somewhere, what you're looking for,or under Favorites,you will find it,be patient !