pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-70235-FiTuBo.ps) >>/Users/jc/w/tmp/Tune-70235-get.log 2>&1" returned status 256
http://www.cpartington.plus.com/Links/FiTuBo/FiTuBo(12-4-16).ABC

Error exit status 256; here are some files to check:

[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Form_70235.log 734 Log file, useful mostly for debugging
Tune-70235-FiTuBo.abc 343 ABC music file with the extracted tune(s)
Tune-70235-FiTuBo.ps 36327 PostScript
Tune-70235-FiTuBo.txt 343 Plain-text file with the extracted tune(s)
Tune-70235-get.log 4291 Log file, useful mostly for debugging
These files should be available for 24 hours.