how did the mention singer started her career?
In 2005, she recorded two songs with hip-hop singer Melle Mel for an audio book accompanying Cricket Casey's children's novel "The Portal in the Park".
Lady Gaga
In 2005, Gaga recorded two songs with hip-hop singer Melle Mel for an audio book accompanying Cricket Casey's children's novel "The Portal in the Park". 
let’s have some fun this beat is sick i wanna take a ride on your disco stick UNANSWERABLE what is this game thing? It is a song released by American singer Lady Gaga. is she the composer or someone else? She is an American singer, songwriter and actress. is the song a single release or part of any album? It is from her debut studio album, "The Fame". how did it perform on the charts? It debuted on the "Billboard" Hot 100 at number 96 for the week ending March 21, 2009. where was it performed live? On the Isle of Malta special of MTV Asia. where was it recorded? Record Plant Studios and Chalice Recording Studios. where is the latter studio located? Hollywood, Los Angeles, California, United States. when was the above album released? August 19, 2008 can you name any other singles from this? "Just Dance"
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Lady Gaga [SEP] 2005–2007: Career beginnings
In 2005, Gaga recorded two songs with hip-hop singer Melle Mel for an audio book accompanying Cricket Casey's children's novel "The Portal in the Park". She also formed a band called the SGBand with some friends from NYU. They played gigs around New York and became a fixture of the downtown Lower East Side club scene. After the 2006 Songwriters Hall of Fame New Songwriters Showcase at The Cutting Room in June, talent scout Wendy Starland recommended her to music producer Rob Fusari. Fusari collaborated with Gaga, who traveled daily to New Jersey, helping to develop her songs and compose new material.