Waking up in Vegas

"Waking Up in Vegas" by Katy Perry is an upbeat pop-rock song originally performed in the key of C# minor. Released in 2009 as part of her album "One of the Boys," the track tells the story of a spontaneous and reckless night out in Las Vegas. Katy Perry, an American singer-songwriter, serves as both the interpreter and co-composer of the song alongside producers Dr. Luke and Max Martin. Notably, "Waking Up in Vegas" received positive reviews for its catchy melody, energetic instrumentation, and Perry's playful vocals. The song's melody is characterized by its driving guitar riffs, pulsating rhythm, and infectious chorus, capturing the excitement and hedonism of a night in Sin City.