pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2092-Fraser.ps) >>/Users/jc/w/tmp/Tune-2092-get.log 2>&1" returned status 256
http://www.gulfweb.net/rlwalker/abc/Fraser.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
Coll_20926.log 141597 Log file, useful mostly for debugging
Find_20923.log 1435 Log file, useful mostly for debugging
Tune-2092-Fraser.abc 286 ABC music file with the extracted tune(s)
Tune-2092-Fraser.ps 34658 PostScript
Tune-2092-Fraser.txt 286 Plain-text file with the extracted tune(s)
Tune-2092-get.log 4166 Log file, useful mostly for debugging
Tune-20920-get.log 4507 Log file, useful mostly for debugging
Tune-20927-get.log 4629 Log file, useful mostly for debugging
Tune-20928-get.log 2981 Log file, useful mostly for debugging
These files should be available for 24 hours.