NEWS RELEASE

'XM THRILLER: The Music of Michael Jackson' to Launch March 1 on XM

2/11/2008

QUINCY JONES TO SERVE AS EXECUTIVE ADVISOR FOR THE MONTH-LONG CHANNEL TO COMMEMORATE 25TH ANNIVERSARY RELEASE OF MICHAEL JACKSON'S "THRILLER"

WASHINGTON, Feb. 11 /PRNewswire-FirstCall/ -- To celebrate the 25th anniversary of the release of "Thriller," XM Radio will launch a new channel dedicated to the music of pop icon Michael Jackson on March 1, it was announced today. The new channel, "XM THRILLER: The Music of Michael Jackson" (XM 63), will feature Jackson's solo work, as well as recordings from The Jackson 5, interviews and stories from other artists, plus other unique content that celebrates Jackson's musical contributions. Music industry legend Quincy Jones, who produced "Thriller," among other Jackson solo albums, will serve as Executive Advisor, providing counsel on the channel's creative direction and structure.

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"With 'XM THRILLER,' we are paying tribute to the best-selling album in the world and a music icon whose influence on pop music is unparalleled," said Eric Logan, executive vice president of programming, XM.

Michael Jackson's iconic "Thriller" skyrocketed Jackson into international superstardom. The album has sold more than 104 million copies worldwide and was the first in history to have seven top-ten singles. The 25th anniversary reissue, "Thriller 25," will be released nationwide tomorrow, February 12, and includes every song from the original release remastered, plus several new remixes featuring Akon, will.i.am, Fergie and Kanye West.

Michael Jackson made his musical debut at a young age as part of the group The Jackson 5 and went on to have one 1 of the most successful solo careers in music history. His success made huge strides for African-American artists and brought attention to the music video as an art form. Jackson was inducted into the Rock & Roll Hall of Fame in 1997 as a member of The Jackson 5 and in 2001 for his achievements as a solo artist. With 13 GRAMMY Awards and 13 number-one singles, Jackson remains one of the most respected and admired musicians whose influence is undeniable. Justin Timberlake, Usher, Jennifer Lopez, Jay-Z, Pharell Williams and countless other artists have credited Jackson as an important musical influence.

"XM THRILLER" will be available from March 1 through March 31. Programming information for the channel will be available online at http://www.xmradio.com/thriller.

About XM

XM is America's number one satellite radio company with more than 8.5 million subscribers. Broadcasting live daily from studios in Washington, DC, New York City, Chicago, Nashville, Toronto and Montreal, XM's 2008 lineup includes more than 170 digital channels of choice from coast to coast: commercial-free music, premier sports, news, talk radio, comedy, children's and entertainment programming; and the most advanced traffic and weather information.

XM, the leader in satellite-delivered entertainment and data services for the automobile market through partnerships with General Motors, Honda, Hyundai, Nissan, Porsche, Ferrari, Subaru, Suzuki and Toyota, is available in 140 different vehicle models for 2008. XM's industry-leading products are available at consumer electronics retailers nationwide. XM programming is also available through XM Radio Online, the exclusive home on the Internet for XM's commercial-free music channels; as downloads of original XM shows via podcasts from XM's Web site or the Apple's iTunes Store; and as streams of commercial- free XM music channels to AT&T and Alltel wireless customers through XM Radio Mobile.

For more information about XM hardware, programming and partnerships, visit http://www.xmradio.com/.

Factors that could cause actual results to differ materially from those in the forward-looking statements in this press release include demand for XM Satellite Radio's service, the Company's dependence on technology and third party vendors, its potential need for additional financing, as well as other risks described in XM Satellite Radio Holdings Inc.'s Form 10-K filed with the Securities and Exchange Commission on 3-1-07. Copies of the filing are available upon request from XM Radio's Investor Relations Department. All programming subject to change.

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CONTACT: Anne-Taylor Adams of XM, +1-212-708-6171, [email protected]

Web site: http://www.xmradio.com/ http://www.xmradio.com/thriller

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