pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1177-Murdos_Wedding_11.ps) >>/Users/jc/w/tmp/Tune-1177-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/corneymusers/Murdos_Wedding_11.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_11777.log 275711 Log file, useful mostly for debugging
Tune-1177-Murdos_Wedding_11.abc 442 ABC music file with the extracted tune(s)
Tune-1177-Murdos_Wedding_11.ps 39055 PostScript
Tune-1177-Murdos_Wedding_11.txt 442 Plain-text file with the extracted tune(s)
Tune-1177-get.log 9830 Log file, useful mostly for debugging
Tune-11772-get.log 3144 Log file, useful mostly for debugging
Tune-11774-get.log 2877 Log file, useful mostly for debugging
Tune-11775-get.log 3845 Log file, useful mostly for debugging
Tune-11776-get.log 5486 Log file, useful mostly for debugging
Tune-11779-get.log 3250 Log file, useful mostly for debugging
These files should be available for 24 hours.