阿不思與他的快樂伙伴

Now here's something worth making a song and dance about...
At 13 metres long, this is the world's biggest playable guitar.
It's taking centre stage in an exhibition in the US about the instrument.
Who can resist strumming it?
This model's got eight necks. You'd have to be an octopus to make full use of it, though the exhibition's curator makes a good effort.
And like all true rockers, the exhibition is on the road - travelling the world for all guitar fans to see.