I did my accounts yesterday.  It's a job made not only bearable but actually enjoyable by the addition of Spotify. I shuffled through a playlist called Classic Covers. Halfway into November’s expenses I found myself listening to something I couldn't at first place - deeply familiar and at the same time completely new. It took me a moment to recognise a ponderous version of Let's Dance, a slow voice accompanied by an acoustic guitar, a hesitant harmonica between verses. The tempo was different and the rhythm was new too. I [...]