This is a piece which I hope may be useful to subscribers to the Journal. It might be suitable for a piano teacher taking one of the parts and a student the other. For most of the piece neither part presents any great technical difficulties.
https://soundcloud.com/st-maur-music/fifty-variations-using-kontakt-gold-combo

The full score is currently free to download from the stmaurmusic site on WordPress here:

https://stmaurpublishing.files.wordpress.com/2020/09/fifty-variation-piano-duet-full-score-19th-september-2020.pdf

The individual parts are also free to download from WordPress:

Primo part: https://stmaurpublishing.files.wordpress.com/2020/09/fifty-variations-piano-duet-primo-part-19th-september-2020.pdf

Secondo part: https://stmaurpublishing.files.wordpress.com/2020/09/fifty-variations-secondo-part-19th-september-2020.pdf

For reference, the score of an orchestral version of this piece, together with accompanying MP3, can be seen and heard here: https://www.scoreexchange.com/scores/135014.html

‘Charles McCreery’s beautifully melodic, intricately textured compositions are infused with classical, romantic and folk idioms.’ – Samantha Gillogly, violinist and composer