Gaga admits she stole a sample for Judas, tried to cover it 

Lady Gaga tries to keep courtroom talk a secret

Lady Gaga's attorneys want a federal judge in Chicago to quash portions of a courtroom discussion about whether she and Jennifer Lopez stole the same unlicensed music sample for songs they released in 2011.

Lawyers for Lady Gaga, whose real name is Stefani Joanne Germanotta, have filed a motion asking that parts of a transcript from a hearing in Chicago last month be redacted, saying the public discussion involved confidential matters that both parties agreed to keep secret.

The motion was filed in a 2011 Lawsuit brought by Chicago musician Rebecca Francescatti, who performs as Rebecca F and who claims Lady Gaga ripped off elements of her 1999 song "Juda" for Lady Gaga's 2011 hit "Judas." Both performers worked with recording engineer Brian Gaynor, who helped pitch ideas to Lady Gaga and is also being sued, Francescatti's attorneys said.

The lawsuit has uncovered text messages between Lady Gaga and producer RedOne, whose real name is Nadir Khayat, that show Lady Gaga had also stolen another sample loop used in "Judas" and later in Lopez's song "Invading My Mind" without credit, Niro argued.

The texts and depositions from Lady Gaga and RedOne demonstrate that Lady Gaga knew she had stolen a sample for her hit "Judas" and, to cover her tracks, got Lopez to give her a producing credit on "Invading My Mind" even though Lady Gaga admitted she did no work on the track, Francescatti's attorneys said.

"It looks to me like a conspiracy of silence," Francescatti attorney Christopher Niro said at a Dec. 5 court hearing, according to a transcript. "(Lady Gaga) did nothing. No work."

But Lady Gaga's attorney Catherine Spector told Judge Jeffrey Gilbert that Christopher Niro's theory "just doesn't really hold up from our perspective" and said allowing him access to records involving Lopez's work would be "far outside the bounds of discovery" in the case.

A message left for Spector last week was not returned.

In the end, Gilbert agreed, saying the material would not be relevant to Francescatti's case, though he did allow her attorneys access to records on any "ongoing business activities" Lady Gaga has with the producers who are also being sued.

The case has opened a window into the making of a pop hit. Gilbert remarked that Christopher Niro has already demonstrated that Lady Gaga used a loop from reFX Audio Software without credit.

"My sense of this is … the way this music is composed is there isn't a musician within miles of this," Christopher Niro said, according to a transcript. "They're sitting at a computer. They're picking out segments. They're mixing them and mashing them and moving them around, and then they create this music. And when it comes out the end of the tunnel, nobody knows what elements went into that."

Both sides have hired experts to try to untangle the samples and determine whether Lady Gaga stole Francescatti's work. Discovery in the case is nearly complete, and Lady Gaga's attorneys are expected to file a motion asking a judge to dismiss the case, Bill Niro said.