Piano on Bohemian Rhapsody out of tune?

I have always heard it was the Hey Jude piano...
What Queen songs were recorded on the Hey Jude piano?

Most (but not all) of those recorded at Trident:

* Doing All Right (Brian played it).
* Fairy Feller's Master-Stroke.
* Father to Son (Brian played it).
* Funny How Love Is.
* Jesus.
* March of the Black Queen.
* Modern Times Rock 'n' Roll.
* My Fairy King.
* Nevermore.
* Now I'm Here (Brian played it).
* Seven Seas of Rhye (début album version).

Notably NOT:

* Seven Seas of Rhye (Queen II version).