RIAA report shows CD sales declining at alarming rate, vinyl striving for market longevity, and streaming reigning supreme The sales trajectories of CDs and vinyl continue to diverge in the Recording Industry Association of America's (RIAA) mid-year report. Related Posts: US recorded music revenue grew 9.2% in 2020, eclipses $12 billion KAYTRANADA and Madlib star in two-part documentary series, ‘Driven by Sound’