No, not really any thing specific. It needs to be sufficiently background, without lack of character. Relevant to the subject matter without overwhelming it. It’s why getting the music right for any film is so difficult, but when it is right it carrys the film along beautifully & unobtrusively.
Hi, I am a Tour Guide at RHS Harlow Carr and would like to explore the possibility of using some of your footage as a training video. Please contact me and we can discuss. Thanks!