pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-60285-20222_Auld_Rob_Morris.ps) >>/Users/jc/w/tmp/Tune-60285-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ERM/20222_Auld_Rob_Morris.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Tune-60285-20222_Auld_Rob_Morris.abc 627 ABC music file with the extracted tune(s)
Tune-60285-20222_Auld_Rob_Morris.ps 34642 PostScript
Tune-60285-20222_Auld_Rob_Morris.txt 627 Plain-text file with the extracted tune(s)
Tune-60285-get.log 10334 Log file, useful mostly for debugging
These files should be available for 24 hours.