their hymns echoing off the corrugated iron roof. But close by – so close, in fact, that some of the roof’s support posts are teetering – lies a four-metre-deep pit. Its existence in the suburb of War. “But it took three or four months for me to actually send him a message. Even passers-by snapped Instagram photos and wave. Wainwright recorded nine songs, with piano and vocals only. I didn’t…