West Ryder Pauper Lunatic Asylum is the third studio album by British indie rock band Kasabian, which was released on 5 June 2009. It is also the first album by the band to not feature Christopher Karloff, the band's leading songwriter, following his departure during the writing stages of Kasabian's second album, Empire. Lead guitarist Sergio Pizzorno took over as the main force behind the band's song writing, causing the album to achieve massive success. The album was nominated for the 2009 Mercury Prize. In October 2009, it was voted the best album of the year by Q Magazine. The West Riding Pauper Lunatic Asylum was a group of mental institutions built in West Yorkshire, England in the 1880s. Sergio Pizzorno further explained the choice of album title: "The album isn't about the place, I just first heard about it on a TV documentary, and the words just struck me. I love the way it looked and the feeling it evokes. Apparently, it was one of the first loony bins for the poor, before that it was mainly rich people who got treatment." The album cover depicts the band "getting dressed up for a party at the asylum, looking in the mirror at the costumes". Inspiration for such cover originated from the artwork of Amon Düül II's album Made in Germany. In an interview with T4, the band said that each track is meant to represent an inmate within the asylum.