Late to the party here, but I have also thought it was Nathan on this track, after all he is credited. However, a very trusted musician friend said that he hung out with James Genus in NY and James told him he in fact played on Get Lucky, and they paid him a boat load of money. If it's true, it prob involved some politics and hush money lolll. Would NOT be the first time. Also, I've always thought the playing didn't sound like Nathan or his Yamaha. Def sounds like a Fodera to me.