That sounds like it.
For me though, that Elegy thing is in fact one of the less “jazz sounding” arrangements out there and imho would blend in in a mix of 20th C. Pieces.
Especially since the previous piece is the Scriabin 4th which is “jazz sounding” anyway. So it kind of “had it coming”.
What should you think would be a good follow up instead, if you were the one to decide on it?
BACH Toccata, Adagio and Fugue in C major, BWV 564
Haydn zon 60 in C maj
ZART K330
2/3
Zchubert Wanderah
Zchumann Fant
Waldztein
DIZ PROG 
talking about da Jazz zound in scrib 4th
i haf recently started looking into tiz (2nd mvt first), bazically da Zcrib just wrote zum very bazic functional harmoniz progrezzion (ii V i) with da F# pedal point and bunch ov jazz chord (#9 resolvez chromatically down to 8, or b13 to 5) and pazz ov az kinda new zchool
which iz very effective but ezzentially quite eazy to decode
bach - busoni - prelude and fugue in D
schumann - davidsbundlertanze op 6
intermission
chopin - 2 nocturnes op 62
rachmaninov - piano sonata no 1
encore
liszt - bells of rome
Good taste!
All Beethoven program, mapping out his evolution, culminating with his synthesis of old forms:
Op. 2/1
Op. 13
Op. 57
intermission
Op. 106
Op. 133 for solo piano