Some albums are considered tough to listen to, but Zaireeka by The Flaming Lips might just be the most challenging of the lot. Could four of these wireless speakers allow me to realise a 20-year-old dream and listen to Zaireeka for the first time? Technically any four Sonos speakers would do the job because they all allow you to play a different track on each one simultaneously. My quartet of Play speakers removed most of the previous obstacles, but if I hadn’t been able to borrow them from Sonos in order to write this feature, a financial one would still remain. To buy them would have cost me £1136 in total – that's a lot of money for playing just one album.