I thinks it's from Bremen 1979. Like Brighton Rock.
Can't recall where the info is from
It's not from Bremen 1979.
Brian six days later in Brussels (after SYW): "Somehow you make a good noise here, people. You're great. I think I should tell you an interesting fact. We're thinking of making a live album, and this is the first night we've ever recorded for a live album, so I hope you make a nice little noise, as you are."
I think it's from Montreux 1979. Live at the Mountain Studios. :)
Are there any overdubs to speak of? With others songs on Live Killers it's easier to hear, but on SYW I don't hear any edits at all (the exception of course is that Roger's mic was muted during the choruses).