Vampire Weekend have confirmed that they are putting the finishing touches to their "organic" and "cohesive" forthcoming third album, which is due for release in spring 2013. The LP will be the band's first new material since 2010's 'Contra' and has been in the works for more than 20 months. Although they say they have been mentally composing the record "since the we handed in [2010's] 'Contra'", when they actually began writing tracks in producer and multi-instrumentalist Rostam Batmanglij's Brooklyn apartment, they found a creative flurry at the beginning soon hit a wall. "Making every record is a process full of tough times," singer and guitarist Ezra Keonig told NME. "Invariably that's how it is for us. When we started to work a few days a week and really pick things up we immediately had maybe two or three songs that we thought were perfect for this record, a new vibe, quality songwriting. We felt great about them for two or three months, but then after a while you realise, 'OK, we have two or three great songs and we need 11 or 12.'" He added: "Then the depression sets in. You don't want to have three great songs and then write nine shitty ones. It's like the bar keeps getting higher and higher and there's all these moments where you feel like you have no idea what to do…For our third record it's only getting harder, but that kinda feels like how it should be." After a stint writing in Martha's Vineyard, they then headed out to LA last summer with producer Ariel Rechtshaid, who most recently has been working with Major Lazer, Usher and Snoop Lion. Speaking about working with Rechtshaid, Keonig said: "to bring somebody new in definitely changed the dynamic. After two albums of doing everything ourselves, we're very lucky that we found somebody who, personality-wise and vibe-wise, almost felt like they could be a member of the band. "