Geddy used the White Doubleneck Rickenbacker 4080 on A Passage To Bangkok on the Hemispheres tour through the Moving Pictures Warm Up in late 1980. He used the guitar part during the guitar solo in the song and that is why you hear two guitars. Although they played A Passage To Bangkok on the Snakes & Arrows tour in 2007- 2008, Geddy did not use the doubleneck. Instead he used his Black Rickenbacker 4001.