I'm getting Amiga vibes here, thanks to the panning of the instruments into hard left/right most of time. Not a problem, since I do love the Amiga sound, but I'm just noting that.
Good use of the trumpet and the fretless bass as a counter-melody/harmony.
I find the drums a bit quiet, and the harpsichord a bit loud around 1:30 especially. For the main piano melody I'd consider raising it an octave to make it stand out more. Piano seems lonely at 1:57, and could use some support, such as a left-hand portion.