Taylor Swift's versatility as a musician has been demonstrated through her collaborations with a wide range of artists from various genres throughout her career. Swift has proven her ability to work across musical boundaries and connect with artists from all walks of life, from duets wihack all gameth country stars like Tim McGraw and Keith Urban to collaborations with pop icons like Ed Sheeran and Brendon Urie. Her willingness to work with other musicians has helped her reach new audiences & build fan bases in addition to broadening her creative horizons. Swift has not only collaborated but also made a huge impact on the music industry by fighting for fair pay & artist rights in the digital age. She published an open letter to Apple Music in 2015, objecting to the company's practice of not compensating artists while subscribers are using the service for free.