pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-12653-076_Miss_Murphy.ps) >>/Users/jc/w/tmp/Tune-12653-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/HibernianMuse/076_Miss_Murphy.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-12653-076_Miss_Murphy.abc 1013 ABC music file with the extracted tune(s)
Tune-12653-076_Miss_Murphy.ps 37149 PostScript
Tune-12653-076_Miss_Murphy.txt 1013 Plain-text file with the extracted tune(s)
Tune-12653-get.log 4544 Log file, useful mostly for debugging
These files should be available for 24 hours.