Sales are definitely going down. There's no evidence yet that the increase in sales of digital is making up for the decrease in sales in physical format.
The dominant business model is not clear. In terms of replacing the revenue from CD sales, what's going to emerge is not clear, but music streaming is popular. We're seeing in other jurisdictions and other countries that it is on the rise. It is based on revenue from advertising and subscriptions, so it may be a viable alternative to unpaid downloading via peer-to-peer sharing.