Anyone who thinks the 1970s is the golden age of audio isn't paying attention.
[ EDIT: also, huge shout out to Bandcamp, where I can sit at home in the comfort of whatever listening system I want (typically for me a set of Genelec studio monitors), peruse vast quantities of music for free (typically listening to whole albums several times before I buy), and then finally choosing anything from MP3 to FLAC as the download format. I mean, my 70s self would not have believed this if I had described it to them. ]