"Chillin" is a song by American rapper Wale. The song features singer Lady Gaga and serves as the lead single from his debut album, Attention: Deficit. It was officially released on June 2, 2009. A remix of the song is present on Wale's Back to the Feature mixtape, under the name "Chillin (Catch vs 9th)". The single has received mixed reviews from critics. The accompanying music video for the single features both Wale and Gaga in various locations in or near Washington D.C.. The song contains a sample of Steam's "Na Na Hey Hey Kiss Him Goodbye".

The lyrics capture the life and image of Wale's resident cities Maryland and District of Columbia. It has reference to go-go with influence of 90s style rapping. Gaga's contribution has drawn frequent comparissons to M.I.A, who is referenced in the song.

http://en.wikipedia.org/wiki/Chillin_%28Wale_song%29

Chillin by Wale featuring Lady Gaga
http://frederickfung.xanga.com/audio/c7f7c3735287/

"Man in the Mirror" is a song by Michael Jackson. It peaked at number one in the United States when released as a single in early 1988 off his seventh solo album, Bad. It is one of Jackson's most critically acclaimed songs and it was nominated for Record of the Year at the Grammy Awards. The song topped the Billboard Hot 100 for two weeks. It was only a moderate hit in the UK at the time of its release, peaking at number 21 and becoming the only single from Bad not to reach the UK Top 20 on first release. However, on July 25, 2009, following the news of Jackson's death, the song charted at number two in the official UK Singles Chart (althought it charted at number 1 in the Big Top 40 Show which is powered By iTunes), having re-entered the chart at 11 the previous week.

http://en.wikipedia.org/wiki/Man_In_The_Mirror

Man in the Mirror by Michael Jackson
http://frederickfung.xanga.com/audio/e6bbd3712931/