Had it on an audio cassette. At least 20 years old, but probably a lot more.

So the song starts with a helicopter blades whirling than the instrumental kicks in, electric guitar or synthesizer I guess, and the melody is kinda western-ish ( yes western films ). It's 4-6minutes long. Instrumental so no singing, no lyrics, no text. Been trying to find this song for years...

Unsure about the genre... Like a film's soundtrack it seems. Ambient mixed with don't really know. Maybe even some soft electronic background..

It is NOT an Oasis song

It is NOT a Pink Floyd song

It is NOT Fantasy by Aldo Nova

It is NOT Metallica

It is NOT Def Leppard

It is NOT Ultraviolet

It is NOT Oxygene

It is NOT The Doors

It is NOT Charlie Daniels

It is NOT Goodnight Saigon

It is NOT Telstar