The Arctic Monkeys released their sixth studio album earlier this month, after a five-year hiatus. In truth, no two Arctic Monkeys albums are alike–the band’s discography has a unique, but not an entirely consistent sound. That being said, Tranquility Base Hotel & Casino is definitely the band’s boldest effort so far, deviating from the harder, more psychedelic rock sound of the critically acclaimed AM. However, this comparison does not mean that Tranquility Base Hotel & Casino does not deserve its own acclaim. The end result of Alex Turner overcoming his writer’s block, this album is unique in that Turner used a piano to compose it, rather than his usual guitar, which explains the softer sound…