who knows 2 same pieces of music but have different performers?

I wonder if the National anthem would count, or God Save the Queen?

I love opera, and have seen Verdi operas many times, with different singers. Maria Callas is one that my brain remembers, but there have been others, you can search on You tube.
http://www.youtube.com/watch?v=SWAQvpPDTuU

can you give me two different performers who sing god save the queen?

https://www.google.com/#q=performances+of+god+save+the+queen

Watch and read ... MANY of these!

To find two performances of the same piece of music by different performers, you can follow these steps:

1. Start by selecting a specific piece of music you would like to compare. It could be a classical composition, a popular song, or any other type of music.

2. Use a search engine like Google or a music streaming platform like Spotify, YouTube, or Apple Music to conduct a search for the title of the piece and the performers.

3. Enter the title of the piece and the name of the first performer into the search bar. For example, if you are looking for different performances of Beethoven's Symphony No. 5, enter "Beethoven Symphony No. 5 Performance A" into the search bar.

4. Look for the search results that provide recordings or videos of the specific performance you are interested in. You can listen to or watch the performance to get a sense of the interpretation and style of the first performer.

5. Next, repeat the search with the same title, but this time add the name of a different performer. For example, enter "Beethoven Symphony No. 5 Performance B" into the search bar.

6. Again, review the search results and listen to or watch the performance by the second performer. This will allow you to compare the different interpretations, styles, and nuances of the two performers.

By following these steps, you should be able to find two performances of the same piece of music by different performers, and observe how each performer brings their own unique interpretation and style to the composition.