pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-80152-BonAccordCollection.ps) >>/Users/jc/w/tmp/Tune-80152-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/by/Bert_Murray/BonAccordCollection.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
Form_80152.log 742 Log file, useful mostly for debugging
Tune-80152-BonAccordCollection.abc 612 ABC music file with the extracted tune(s)
Tune-80152-BonAccordCollection.ps 36678 PostScript
Tune-80152-BonAccordCollection.txt 612 Plain-text file with the extracted tune(s)
Tune-80152-get.log 22694 Log file, useful mostly for debugging
These files should be available for 24 hours.