pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8692-Liverpool_Hornpipe_.ps) >>/Users/jc/w/tmp/Tune-8692-get.log 2>&1" returned status 256
http://tunearch.org/wiki/Liverpool_Hornpipe_(2)

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_86922.log 748 Log file, useful mostly for debugging
Form_86926.log 779 Log file, useful mostly for debugging
Tune-8692-Liverpool_Hornpipe_.abc 389 ABC music file with the extracted tune(s)
Tune-8692-Liverpool_Hornpipe_.ps 35726 PostScript
Tune-8692-Liverpool_Hornpipe_.txt 389 Plain-text file with the extracted tune(s)
Tune-8692-get.log 5680 Log file, useful mostly for debugging
These files should be available for 24 hours.