Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/NewWineInOldBottles/Round_Band_Book_of_Playford.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2643-Round_Band_Book_of_Playford.ps) >>/Users/jc/w/tmp/Tune-2643-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/NewWineInOldBottles/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
Coll_26434.log 570412 Log file, useful mostly for debugging
Coll_26436.log 420612 Log file, useful mostly for debugging
Tune-2643-Round_Band_Book_of_Playford.abc 179 ABC music file with the extracted tune(s)
Tune-2643-Round_Band_Book_of_Playford.ps 6 PostScript
Tune-2643-Round_Band_Book_of_Playford.txt 179 Plain-text file with the extracted tune(s)
Tune-2643-get.log 4513 Log file, useful mostly for debugging
Tune-26431-get.log 8165 Log file, useful mostly for debugging
Tune-26436-CTftF.abc 148 ABC music file with the extracted tune(s)
Tune-26436-CTftF.pdf 2217 Portable Data Format
Tune-26436-CTftF.ps 6 PostScript
Tune-26436-CTftF.txt 148 Plain-text file with the extracted tune(s)
Tune-26436-get.log 4769 Log file, useful mostly for debugging
Tune-26437-get.log 10108 Log file, useful mostly for debugging
Tune-26439-get.log 7214 Log file, useful mostly for debugging
These files should be available for 24 hours.