This evening... vinyl only.

Once upon a time radio stations relied on pre-release vinyl. This is one such 7", from 1973, that presaged the release of the album 'Vagabond Of The Western World' (SKL 5170) that was not, as it turned out, destined to rock the world.

Given a couple more years things were to change dramatically in terms of the band; both its core dynamic and the public's appetite for such music. 
The two tracks on the other face of this are 'Gonna Creep Up On You' and 'Little Girl In Bloom'.
As things are going tonight is not going to get beyond 7" singles that I know/or had forgotten that I have. This is a song that, in all probability, you haven't heard for some time...
  

The original release of it  - VER 1 (1981) - sounds so very dated now, I think.