After having read all the books on the subject years ago, I discovered it is not truly known if in fact the orchestra did play while the ship sank. The official legal proceedings held after the disaster verified the Captain was ordered to move the ship more quickly in order to meet or exceed a deadline. Even then commerce appeared paramount.
Robert Ballard was actually on a secret mission with the NAVY and used that to search for the wreck of the TITANIC as a personal project which made his name.
The auction of TITANIC relics is soon.
I sometimes wonder if the desire for money is greater than respect for the victims of any tragedy.
It remains to be seen.