Does the author mean mainstream "on the radio" pop, or the plethora of music we not explore and listen to on music services? I've venture to say the Top 100 lis

Does the author mean mainstream "on the radio" pop, or the plethora of music we not explore and listen to on music services? I've venture to say the Top 100 lists occupy a smaller proportion of today's listeners thane ever before. We are unconstrained. And melody is out there.