Given your repertoire I would go with Mozart.
But have a look at the one of Grieg or Schumann.
Hey, i have some suggestionsfirstly, mozart has already been suggested, and i'd recommend going with No. 20 or No. 12 ( I love no. 20)secondly, beethoven's 1st and 2nd, definitely not overplayed piecesthirdly, Shostakovich's 2nd piano concertif your up for the challenge, 4thly, Liapunov's Rhapsody on a Ukranian theme5thly, mendelssohn's 2nd concertoand FINALLY, I would love it if you would choose to perform Thalberg's Piano concerto. Add a much needed recording to PS of this piece.
Indeed, please look at them but don't play them.The World does not need any more performances.Thal
They may be frequently played concerti but there's a reason for that: they are great pieces.PS: the Schumann doesn't really seem that overplayed?
1. There could be another reason. People don't know any better.2. Once is overplayed for that refuse.Thal
Have you ever heard Glazunov 1? if not I would I would strongly recommend it.
To Richard Black: You're right..I've already been thinking of it... I'm currently reviewing the Mozart Concertos they suggested, as wel as the Shostakovitch..Which isn't that technically complicated as Schumman, Chopin etc..Greetings,Lizz