Here are two Star Trek themes in MIDI Synth format: the original series and
The Next Generation. Here's synthfile's description of the sequence files:

startrek.seq   Uses instrument file Orch.bnk
   MIDI sequence contains 9202 bytes (1150 events)
   68 measures; estimated playing time is 2:15

sttng.seq   Uses instrument file Synth.Bnk
   MIDI sequence contains 10498 bytes (1312 events)
   54 measures; estimated playing time is 3:33

Be sure to include the required instrument (.BNK) and associated
waveform (.WAV) files in the directory with the sequence files,
if required by your sequence player.

The raw MIDI files were translated to MIDI Synth format by MIDI Surgeon,
published in the Jan/Feb 1994 GS+ magazine. For information, write
    GS+ Magazine, P.O. Box 15366, Chattanooga, TN 37415-0366
Electronic addresses--
    America Online: GSPlusDiz; Delphi: GSPlusDiz;  GEnie: JWankerl;
    Internet: gsplusdiz@aol.com
Phone numbers--  (800) 662-3634     (615) 843-3988

-- Dave Tribby (Internet: tribby@cup.hp.com   GEnie: D.TRIBBY)

===== From the original "doc" files with the MIDI archives =====

---------- startrek.doc
Theme from "Star Trek"    
By: A. Courage & G. Roddenberry  

Sequenced By: Daniel D. Ferris

Oct 10, 1991    
 
---------- sttng.doc
Star Trek: The Next Generation 
By: Courage, Roddenberry, and Goldsmith.  

Sequenced By: Daniel D Ferris 
Dec. 2, 1991