1. Flowkey (https://www.flowkey.com/): This online piano learning platform offers interactive lessons and tutorials for various skill levels. You can find a lesson for "Yankee Doodle" that includes visual instructions and a play-along feature.
2. Simply Piano (https://www.simplypiano.com/): Another popular piano learning app, Simply Piano, provides step-by-step lessons for beginners. You can learn to play "Yankee Doodle" with clear instructions and real-time feedback on your playing.
3. Playground Sessions (https://www.playgroundsessions.com/): This website offers interactive music lessons and tutorials. You can find a lesson for "Yankee Doodle" that includes a visual keyboard, animated hand positions, and a slow-motion option to help you learn at your own pace.
4. YouTube: You can also find many video tutorials on YouTube that teach you how to play "Yankee Doodle" on the piano. Search for "Yankee Doodle piano tutorial" or similar keywords to find these videos.
When using these online pianos or tutorials, make sure to follow the instructions carefully and practice regularly. You may also want to consider taking lessons from a qualified piano teacher to receive personalized guidance and feedback on your technique.