pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-41497-552_Lady_Hopes_Reel.ps) >>/Users/jc/w/tmp/Tune-41497-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/JohnTreat/GftF/552_Lady_Hopes_Reel.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-41497-552_Lady_Hopes_Reel.abc 853 ABC music file with the extracted tune(s)
Tune-41497-552_Lady_Hopes_Reel.ps 34132 PostScript
Tune-41497-552_Lady_Hopes_Reel.txt 853 Plain-text file with the extracted tune(s)
Tune-41497-get.log 10292 Log file, useful mostly for debugging
These files should be available for 24 hours.