• The Rick Rubin era at Columbia Records is upon us. Kyambo Joshua, formerly the SVP of A&R at Warner Music Group, has been named president of the urban department. Joshua recruited Chicago producer Dion Wilson to head urban's A&R department. (Billboard.biz)

• "So far, the RIAA is batting 1.000 when it comes to the 'making available' argument." (Ars Technica)

• CD Baby is now selling MP3 album downloads at its website. Each album download is priced the same as the CD and comes in a zip file with album art and liner notes. (Digital Audio Insider, via Listening Post)

• Verizon Wireless customers will get the chance to buy exclusive Bob Marley ringtones. Twenty-eight ringtones, all from songs from the greatest hits album Legend, are available for on Get It Now-capable phones. (Press release)

• How good is Starbucks at selling music? Almost half of the 511,000 units sold of Paul McCartney's Memory Almost Full has come from Starbucks stores. The chain can also help develop new artists. The article offers Ceu as an example, and it's a good example. The Brazilian singer's Six Degrees album has scanned 77,000 units. Just over 64,000 of those are CDs (83%) and about 56,000 of those come from non-traditional retailers (which covers Startbucks as well as online retailers like Amazon.com). (Financial Times)

• The always interviewable David Pakman of eMusic talks with the Hollywood Reporter. "The number of people in our focus and demographic is at least 5-10 million right now. ... (But a current study of baby boomers who retailers don’t really cater to) shows that 33% of boomers spend $50 on music a year. That’s 25 million people, and they are becoming increasingly tech savvy. If you are focused on selling music to a teen audience, that market is shrinking. For 2007 so far, people 25 and younger represents only 27% of music sales. We’re focused on the other 73%." (Hollywood Reporter)

• Ecast has signed an agreement with The Orchard to offer the latter's catalog to Ecast's multitude of broadband-connected, touchscreen jukeboxes. (Press release)

• Groan. MTV will produce a series of hourlong shows called "Celebrity Rap Superstars" in which B-list celebrities will receive mentoring and tutoring in an eight-week series of rap showdowns. Isn't it enough seeing them play during the NBA All-Star weekend? (Variety)