pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-66194-ClareJn.ps) >>/Users/jc/w/tmp/Tune-66194-get.log 2>&1" returned status 256
http://www.cpartington.plus.com/Links/Clare/ClareJn(12-4-16).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
Coll_66194.log 284021 Log file, useful mostly for debugging
Tune-66194-ClareJn.abc 210 ABC music file with the extracted tune(s)
Tune-66194-ClareJn.ps 30828 PostScript
Tune-66194-ClareJn.txt 210 Plain-text file with the extracted tune(s)
Tune-66194-get.log 66446 Log file, useful mostly for debugging
These files should be available for 24 hours.