I was kind of thinking the exact opposite; Dave only seems bothered to sing the usuals every tour while Martin is the one to go more out on a limb with his acoustic segments, even doing some songs that Dave originally sang (But Not Tonight, Shake the Disease, Leave in Silence etc.). Even Master + Servant and Strangelove didn't stick around very long on the Tour of the Universe. And with that being said, it's hard to call even many of those deep cuts..