midicmd="abc2midi /Users/jc/w/tmp/Tune-15321-Miss_Leslie_of_St.abc -v -o /Users/jc/w/tmp/Tune-15321-Miss_Leslie_of_St.midi >>/Users/jc/w/tmp/Tune-15321-get.log 2>&1" returned status 34304.

Error exit status 34304; here are some files to check:

[P=get.cgi V=1/1 B=0 scale=0.60 512x512 ]
filesizedescription
Tune-15321-Miss_Leslie_of_St.abc 65515 ABC music file with the extracted tune(s)
Tune-15321-Miss_Leslie_of_St.txt 65515 Plain-text file with the extracted tune(s)
Tune-15321-get.log 6703 Log file, useful mostly for debugging
These files should be available for 24 hours.