Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Book09/Round_Band_Book_of_Playford.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7037-Round_Band_Book_of_Playford.ps) >>/Users/jc/w/tmp/Tune-7037-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Book09/Round_Band_Book_of_Playford.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Tune-7037-Round_Band_Book_of_Playford.abc 166 ABC music file with the extracted tune(s)
Tune-7037-Round_Band_Book_of_Playford.ps 6 PostScript
Tune-7037-Round_Band_Book_of_Playford.txt 166 Plain-text file with the extracted tune(s)
Tune-7037-get.log 13569 Log file, useful mostly for debugging
Tune-70371-get.log 4751 Log file, useful mostly for debugging
Tune-70372-get.log 8777 Log file, useful mostly for debugging
Tune-70373-get.log 11593 Log file, useful mostly for debugging
Tune-70374-JohnJohnson_ChoiceCollectionVol8-VMP.abc 175 ABC music file with the extracted tune(s)
Tune-70374-JohnJohnson_ChoiceCollectionVol8-VMP.ps 6 PostScript
Tune-70374-JohnJohnson_ChoiceCollectionVol8-VMP.txt 175 Plain-text file with the extracted tune(s)
Tune-70374-get.log 9483 Log file, useful mostly for debugging
Tune-70375-get.log 11983 Log file, useful mostly for debugging
Tune-70376-get.log 4056 Log file, useful mostly for debugging
Tune-70377-get.log 5719 Log file, useful mostly for debugging
These files should be available for 24 hours.