4.58 AM (Dunroamin, Duncarin, Dunlivin) Lyrics

Lyric discussion by Beckkinerk 

Cover art for 4.58 AM (Dunroamin, Duncarin, Dunlivin) lyrics by Roger Waters

I may be way off, but i think this might be a metaphor for pink Floyd. Roger did all he could to make Floyd grow, only for it to be taken by the "schmuck" David Gilmour