Built around the dueling vocals of the sultry Romy Madley Croft and deadpan Oliver Sim, the XX's signature brand of moody, soulful indie rock first appeared on the public radar in early 2009 with the single "Crystalised," which created a huge buzz among critics and fans alike. Formed the year before while its members were still in high school, the cool, captivating foursome cites influences that run the gamut from R&B (Aaliyah and Rhianna) to classic alternative rock (the Cure and the Pixies).


![XX [Digipak] (CD) ~ The XX (Artist) Cover Art](http://i43.tower.com/images/ss113717905/xx-cd-cover-art.jpg)

























