pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9470-152-KittyColeraine.ps) >>/Users/jc/w/tmp/Tune-9470-get.log 2>&1" returned status 256
http://www.oldmusicproject.com/AA2ABC/Abc-0101-200/152-KittyColeraine.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
Tune-9470-152-KittyColeraine.abc 733 ABC music file with the extracted tune(s)
Tune-9470-152-KittyColeraine.ps 38889 PostScript
Tune-9470-152-KittyColeraine.txt 733 Plain-text file with the extracted tune(s)
Tune-9470-get.log 5352 Log file, useful mostly for debugging
Tune-94706-get.log 0 Log file, useful mostly for debugging
These files should be available for 24 hours.