Just to add a little perspective, American Airlines used to fly with a grand piano in their airplanes (in the 747 upper deck lounge). There is absolutely no way

Just to add a little perspective, American Airlines used to fly with a grand piano in their airplanes (in the 747 upper deck lounge). There is absolutely no way that would ever make financial sense without the heavy cost of regulatory capture being integrated into the ticket price. Modern day luxury personal airliners aren't even that austentacious with regards to weight (which directly translates into cost to operate).