Pandora’s monthly listening caps pulled down listener hours in April without resulting in a corresponding fall in unique listeners, the company's CFO revealed Monday evening.

In today's Fix: YouTube launching paid channel subscriptions; Pandora's listening cap decreases streaming; Rolling Stones concert promoter on flex-pricing, pissing off brokers; Lauryn Hill sentenced to prison; Youssou N'Dour wins Polar; Senate passes Internet tax bill; Liberty's financials; Bieber and Usher face infringement suit; Toothbrush Syndrome at NARM's Music Biz 2013; Ten signs with Sony; way more.

Misspellings, multiple identities for a single artist, and multiple release dates are costing the music industry a lot of money and causing great confusion among customers, according to a day-long summit on metadata held at the NARM "Music Biz" gathering at the Hyatt Regency Century Plaza in Los Angeles.

Grammy-winning singer Lauryn Hill was sentenced Monday to three months in prison and an additional three months in home confinement for failing to pay taxes on about $1 million in earnings.

There has long been three opinions about how to beat piracy; through legislation and enforcement, through better legal services, or both. Although piracy continues to exist as numerous new music services have launched, there’s no doubt consumers have far better options (free-of-charge streaming, DRM-free downloads) than they had just a few years ago.