What's the difference between Red Fish and Drum?

Red Drum (Sciaenops ocellatus)

My personal best Red Drum. What a fight! : r/Fishing

Redfish And The Wonderful World Of Drums — CleanFish, 40% OFF

RED DRUM

Red Drum Fishing Guide How to Catch a Red Drum

A Tale of Two Red

Fishing for Red Drum, for Beginners

What's The Difference Between Red Fish And Drum? Our Mississippi

The Best Bait for Redfish: Where, When and How to Hook Redfish – Huk Gear