Another movie trailer - 70s Easy Disco them

[Pegbars]

This one should be an easy one to identify (although, I can't find it anywhere), since there are several 1970s library fans are here.

Clip is just 40-seconds long.  Thanks for taking the time to listen. 

[Porn Library]

Roger Webb - Designer Collection

From Media Music Library "New Visions" LP (1977)

And what movie trailer was this used in?

[Pegbars]

I had a feeling you'd know it!   

This track was used over and over in custom announcement trailers, made by Filmack of Chicago.  The particular film I recorded it from was an announcement about a local drive-in theatre's new radio sound system.

Thanks very much!