... could do with some David Bowie/Led Zeplin/Rolling Stones as background music

but I guess I can add those in myself
(I know... copyright).yeah, its a shame that music of the era cannot be added, it would give an already interesting video extra nostalgic appeal

Hmmmmm!
Never even thought of that. Too busy making the original copy to digital video and then editing out the personal stuff. Pics of family etc. Original film is over 3/4 of an hour long and includes footage of Southwell, Gedling church, (I was married there). Tried to leave out any really detailed identifying stuff. Don't want to become another Google street view!

I edit all my video with a program called Pinnacle Studio 12.1. Pretty happy with it. It contains an assortment of none copyright background music that you can add to your videos. Fairly nondescript stuff but inoffensive like elevator music.
Feel welcome to change it for your own use if you want to.
Got to be careful what you upload to YouTube as the copyright police would probably be on it pretty quick if you used any albums as background.