When Snocap and music retailer CD Baby ended their partnership earlier this month, Snocap made like it pulled the plug. But today CD Baby president Derek Sivers put out numbers that show why it's no surprise Snocap had to lay off 31 of its 57 employees. Its partnership with CD Baby only generated $12,000 in revenues.

What led to yesterday's layoffs at Snocap, the digital-music startup founded by Napster creator Shawn Fanning? The breakdown of a deal last week with online retailer CD Baby, if not the proximate cause, was surely a signal of the startup's incipient meltdown. CD Baby is a music store that allows independent artists to sell their music at their own price, and Snocap's most significant partner besides MySpace. But, judging by the comments of CD Baby artists whose songs were being sold through Snocap's MySpace stores, that partnership has had little value.