Goldman, David (February 3, 2010). “Music's lost decade: Sales cut in half.”. 2018年12月1日閲覧。 “[...] it would appear all is well in the recording industry. But at the end of last year, the music business was worth half of what it was ten years ago and the decline doesn't look like it will be slowing anytime soon. [...] Total revenue from U.S. music sales and licensing plunged to $6.3 billion in 2009, according to Forrester Research. In 1999, that revenue figure topped $14.6 billion.”
According to the RIAAArchived May 21, 2007, at the Wayback Machine. the world music market is estimated at $40 billion, but according to IFPI (2004) it is estimated at $32 billion.
Compare: “News and Notes on 2015 RIAA Shipment and Revenue Statistics”. RIAA. December 1, 2018閲覧。 “Combining all categories of streaming music (subscription, ad-supported on-demand, and SoundExchange distributions), revenues grew 29% to $2.4 billion.”
According to the RIAAArchived May 21, 2007, at the Wayback Machine. the world music market is estimated at $40 billion, but according to IFPI (2004) it is estimated at $32 billion.
According to the RIAAArchived May 21, 2007, at the Wayback Machine. the world music market is estimated at $40 billion, but according to IFPI (2004) it is estimated at $32 billion.
