NEW YORK, March 17, 2011 /PRNewswire/ -- Sirius XM Radio (Nasdaq: SIRI) today announced that an update to its free Apple iOS application, featuring a new iPad-optimized user interface, is now available on the iTunes App Store(TM).

NEW YORK, Nov. 23 /PRNewswire-FirstCall/ -- SIRIUS XM Radio (Nasdaq: SIRI) announced today that it will celebrate Thanksgiving with an extensive lineup of music programming that spans its various 100% commercial-free music channels.

NEW YORK, Sept. 2 /PRNewswire-FirstCall/ -- SIRIUS XM Radio (Nasdaq: SIRI) announced today that it will celebrate the Labor Day weekend with an extensive lineup of music programming that spans its various 100% commercial-free music channels.

Special concerts, performances and interviews across SIRIUS XM's commercial-free music channels all weekend long NEW YORK, May 19 /PRNewswire-FirstCall/ -- SIRIUS XM Radio (Nasdaq: SIRI) announced today that it will kick-off the summer season with an extensive lineup of Memorial Day programming that spans its various 100% commercial-free music channels.

NEW YORK, April 15 /PRNewswire-FirstCall/ -- SIRIUS XM Radio (Nasdaq: SIRI) today announced that every show from Jimmy Buffett's 2009 Summerzcool Tour will air live on Radio Margaritaville, SIRIUS channel 31 and XM channel 55, starting with Buffett's performance at the Lakewood Amphitheatre in Atlanta, GA on Thursday, April 16 at 7 pm ET. (Logo: http://www.newscom.com/cgi-bin/prnh/20080819/NYTU044LOGO ) "I'm really excited about it," said Jimmy Buffett, from his Green Tomato Van, his vegetable oil-powered, environmentally-sound means of transportation.