Neil Tennant believes YouTube has transformed the music industry. The Pet Shop Boys star has claimed that music has “ceased to be ageist”, partly because of the video-sharing platform. Neil, 69, told the Guardian newspaper: “Weirdly, music ceased to be ageist. Young people are listening to their parents’ records. It’s all up for grabs.” The singer explained that YouTube has allowed music fans to go back in time and listen to artists from the past. He said: “You could have a fond memory of seeing the video for ‘Strawberry Fields Forever’ on ‘Top of the Pops’ in 1967, and then you never saw it a…