It's Friday again, which means it's time to look back at what our favourite musicians have been sharing on Twitter over the past seven days. This week, many have been taking to their keyboards to tell us their thoughts on the general election. Franz Ferdinand's Alex Kapranos uses some colourful language to describe who he doesn't like, Lily Allen posts a Twitpic of herself getting into the spirit of things and Blur's Dave Rowntree – who stood as a candidate in the Cities Of London And Westminster – has a sleepless night. Also, Klaxons hint that they'll be hitting the road soon and Graham Coxon finds a spider.