Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1803/CharlesZeuner_TremontQuadrilles2.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1103-CharlesZeuner_TremontQuadrilles2.ps) >>/Users/jc/w/tmp/Tune-1103-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1803/CharlesZeuner_TremontQuadrilles2.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-1103-Button_Whitaker_12ElegantNewDances_1810.abc 176 ABC music file with the extracted tune(s)
Tune-1103-Button_Whitaker_12ElegantNewDances_1810.ps 6 PostScript
Tune-1103-Button_Whitaker_12ElegantNewDances_1810.txt 176 Plain-text file with the extracted tune(s)
Tune-1103-CharlesZeuner_TremontQuadrilles2.abc 169 ABC music file with the extracted tune(s)
Tune-1103-CharlesZeuner_TremontQuadrilles2.ps 6 PostScript
Tune-1103-CharlesZeuner_TremontQuadrilles2.txt 169 Plain-text file with the extracted tune(s)
Tune-1103-get.log 10446 Log file, useful mostly for debugging
Tune-11032-get.log 5652 Log file, useful mostly for debugging
Tune-11033-get.log 136954 Log file, useful mostly for debugging
Tune-11034-get.log 8072 Log file, useful mostly for debugging
Tune-11035-get.log 5827 Log file, useful mostly for debugging
Tune-11036-get.log 5493 Log file, useful mostly for debugging
Tune-11038-get.log 7640 Log file, useful mostly for debugging
Tune-11039-get.log 1407 Log file, useful mostly for debugging
These files should be available for 24 hours.