pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-57027-05_Kentish_Cricketters.ps) >>/Users/jc/w/tmp/Tune-57027-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/KittyBridges/1745/05_Kentish_Cricketters.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Coll_57027.log 452810 Log file, useful mostly for debugging
Tune-57027-05_Kentish_Cricketters.abc 976 ABC music file with the extracted tune(s)
Tune-57027-05_Kentish_Cricketters.ps 34084 PostScript
Tune-57027-05_Kentish_Cricketters.txt 976 Plain-text file with the extracted tune(s)
Tune-57027-get.log 4783 Log file, useful mostly for debugging
These files should be available for 24 hours.