Irony in music is cyclical (even if we can swear that those cycles take us lower and lower as a society the way we swear the lights are dimming in a theater minutes before the house goes dark). I’m thinking about irony because the magic YouTube algorithm thought I might want to see David Bowie and Arcade Fire sing a moving rendition of Wake Up. They were right. http://www.thetwocities.com/wp-content/uploads/2018/04/Arcade-Fire-David-Bowie-Wake-Up-HQ-Fashion-Rocks-2005-YouTube.mp4   We’re just a million little...