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ELI5: Why do vocal harmonies of older songs sound have that rich, "airy" quality that doesn't seem to appear in modern music? (Crosby Stills and Nash, Simon and Garfunkel, et Al) :
![Johnny Nash – (What A) Wonderful World / Ooh Baby You've Been Good To Me (1976, Knock-out centre, Vinyl) - Discogs Johnny Nash – (What A) Wonderful World / Ooh Baby You've Been Good To Me (1976, Knock-out centre, Vinyl) - Discogs](https://i.discogs.com/YA3Jz2orfugOnSfESlfiLP_VMY0SrtI3cAXKaki__xw/rs:fit/g:sm/q:40/h:300/w:300/czM6Ly9kaXNjb2dz/LWRhdGFiYXNlLWlt/YWdlcy9SLTUyNDk0/MDMtMTM4ODcwNTcz/Ni01MTI1LmpwZWc.jpeg)
Johnny Nash – (What A) Wonderful World / Ooh Baby You've Been Good To Me (1976, Knock-out centre, Vinyl) - Discogs
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Déjà vu Alternates by Crosby, Stills, Nash & Young (Album, Folk Rock): Reviews, Ratings, Credits, Song list - Rate Your Music
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