CHART: Amazing Transformation of Recorded Music Biz. Physical format sales went from 100% of total in 2003 to only 20% this year

CHART: Amazing Transformation of Recorded Music Biz. Physical format sales went from 100% of total in 2003 to only 20% this year @pmarca pic.twitter.com/wgwhrlXDJV

— Mark J. Perry (@Mark_J_Perry) October 10, 2016