The Miserable Rich are a chamber pop band based in Brighton. There is no denying the influence of the chamber orchestra on their sound, going one step further than just the odd violin or cello in the band, The Miserable Rich are using classical instrumentation as the central pillar of Anything's Possible and this gives the track a really lush rich sound which underpins a great song.
The real trick is that this is undeniably a pop song and that's what makes the track sound out of the ordinary. Had this not been the case the feel would be retro, which Anything's Possible certainly is not and The Miserable Rich would have missed the target. As it is they have hit the bullseye.