Well done!
I listened to this twice - 2nd time jotted a couple notes. Without score and multiple listenings - it's hard for me to give much in the way of constructive comments.
I enjoyed hearing this! First 45 seconds in slower perpetual motion triplets is hybrid late romantic/pop sound. 0:45 starts 2 against 3 rhythm that Brahms of course loved. "A" section ends 1:25 where it starts to take off. 1:50 has short spot in whole tones alla Debussy. Otherwise, all still late romantic/pop hybrid. At 2:00 things get pretty intense - nice sounds! "A" section returns at 2:40.
Should this be in audition room? Not sure.