Taylor Alison Swift is an American singer-songwriter. Her discography spans multiple genres, and her narrative songwriting—often inspired by her personal life—has received critical praise and widespread media coverage. Born in West Reading, Pennsylvania, Swift relocated to Nashville, Tennessee, at the age of 14 to pursue a career in country music. She signed a songwriting contract with Sony/ATV Music Publishing in 2004 and a recording deal with Big Machine Records in 2005, before releasing her eponymous debut studio album in 2006. Swift explored country pop on the albums Fearless and Speak Now; the success of the singles "Love Story" and "You Belong with Me" on both country and pop radio established her as a leading crossover artist. She experimented with rock and electronic genres on her fourth studio album, Red, supported by the singles "We Are Never Ever Getting Back Together" and "I Knew You Were Trouble".