Mogwai - Killing All The Flies Lyrics. This is just a preview! "Killing All the Flies" as written by Stuart Braithwaite. My favourite Mogwai song. [Instrumental] Note: When you embed the widget in your site, it will match your site's styles (CSS). ... General CommentAnd I feel so guilty, For killing all these flies. Why not add your own? Log in to add a tag. More Mogwai Lyrics. ^_^ ... We do not have any tags for Killing All the Flies lyrics. Lyrics to Killing All the Flies by Mogwai from the Happy Songs for Happy People album - including song video, artist biography, translations and more!