pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-26155-Auchinellan_Jig.ps) >>/Users/jc/w/tmp/Tune-26155-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/OriginallyMine/Auchinellan_Jig.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-26155-Auchinellan_Jig.abc 1177 ABC music file with the extracted tune(s)
Tune-26155-Auchinellan_Jig.ps 38551 PostScript
Tune-26155-Auchinellan_Jig.txt 1177 Plain-text file with the extracted tune(s)
Tune-26155-get.log 4564 Log file, useful mostly for debugging
These files should be available for 24 hours.