Eh?

MIDI does not work on what we normally think of as a 'standard' bitrate.

Using Timer1, with SMOD=0, the UART bitrate is calculated as:
(fosc/12/32)/(256-TH1) or (fosc/384)/(256-TH1).
With fosc=24MHz and TH1=FEh, the bitrate becomes 31250, exactly as required!

Rob.