The golden window of tech may have expired. In 2010, I came across a video of Mick Jagger being interviewed (text version here). It was for a re-release of Exile on Main Street with 10 new tracks. During the interview he says this: But I have a take on that — people only made money out of records for a very, very small time. When The Rolling Stones started out, we didn’t make any money out of records because record companies wouldn’t pay you! They didn’t pay anyone! Then, there was a small period from 1970 to 1997, where people...