How to pan a mono piano recording?

[avpromedia]

I recorded a piano using only 1 mic.

How can I create a stereo image from this so that the low notes comes out of the left channel, the high notes comes out of the right channel, and the middle notes is in the middle, like when you're playing the piano?

[EuanWilliamson]

This should give you the general idea 🙂

https://youtu.be/k0Eu7LSDw8U?si=M7kBg2AsCLpQljKv