This “Telephone” sheet music is signed in person by Lady Gaga, the global pop icon known for hits like Bad Romance and Poker Face. The autograph was obtained in New York City, and Lady Gaga signatures are extremely rare, making this a standout collectible for fans and serious music memorabilia collectors. A unique piece of modern pop history, this signed sheet music represents one of her most recognizable songs and highlights her impact on contemporary music and culture. Perfect for display or as a centerpiece in any autograph collection. Certified authentic by PSA/DNA Authentication, Inc. Serial number AA33375.