A musical party game for the 21st century

Our new neighbours invited us to dinner the other day and showed us their latest musical toy. It's called Sonos and it is a wireless hi-fi system. It's controlled by a little palmtop remote computer thingy. All you need is a subscription to something like Spotify or Napster and a speaker in the right spot, and bingo: you have, literally at your fingertips, a vast library of music of any and every genre.

So here's the game. You choose a theme along which you'll make your selection - our host decided we should do "Guilty Pleasures" - and you pass the Sonos to the left, each taking a turn to add a piece of music to the queue, without letting anyone see what you've chosen. It's easy to use, though you have to watch out for those guests who like to click "Play next" instead of "Add to queue", hence overriding everything programmed beforehand, and simultaneously manage to set the thing to the whole of Wagner's Tristan und Isolde.

But once you've rapped that particular person over the knuckles, you hear Joseph Calleja right beside Tom Jones, Elvis next to a Schubert Impromptu, a selection from The Nutcracker beside a track sung by a pleasant, distinctive voice I didn't recognise, who turned out to be SuBo.

You get chocolate brownie points for choosing something on the evening's theme that nobody expected from you. It's not always easy to predict reactions: my Serge Gainsbourg choice seemed to leave everyone cold (how?), but I earned a round of applause for 'Careless Whisper' (we were all young in 1985...). And a bottle or two of Merlot later, our hostess, who says she listens mostly to rock music, astonished us all by singing along to The Queen of the Night.

The commodification of music? No, that happened decades ago. Instead, here comes something that can totally change the way we listen to and explore music. Take your average suburban dinner party: a CD of Vivaldi or Bocelli goes on in the background and nobody really notices it unless it's a problem. The Sonos, though, became the centre of our evening. We zoomed through the genres, talking about the music we enjoy and why we love it, each of us hearing music we'd never normally listen to, each of us surprising the others by revealing a character trait through our choices - or, indeed, a secret guilty pleasure.

Novelty value? Undoubtedly. But it's a little more as well. Like blogging back in 2004, this is a whole new and revolutionary notion. The old divisions can vanish: a Bach fan can admit fondness for Billy Joel, but also a rock chick can can discover she enjoys a spot of Wagner. Instead of "classical music" being ghettoised beside a soaring quotient of different popular genres, everything becomes fair game in the Sonos game.

Let's get rid of the division of music into popular and classical. Let's just have music as music. Just as Saint-Saens said, there is only good music, bad music...and the music of Ambroise Thomas.