Radiohead returned to the stage tonight for the first time in seven years. It’s been an eventful interim, marked by the launch of side projects — most prominently the Smile, Thom Yorke and Jonny Greenwood’s band with drummer Tom Skinner — and the amplification of controversy regarding the members’ stance on Palestine and Greenwood’s ties to Israel. At Movistar Arena in Madrid, the band kicked off the first of several four-night residencies in major European cities, digging into their catalog for a career-spanning setlist. I don’t know what this gig told us about the future of Radiohead, but seeing these song titles written out is a reminder of how much I enjoyed their past.