Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Anonymous2/Button_Whitaker_12ElegantNewDances_1810.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7561-Button_Whitaker_12ElegantNewDances_1810.ps) >>/Users/jc/w/tmp/Tune-7561-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Anonymous2/Button_Whitaker_12ElegantNewDances_1810.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-7561-Button_Whitaker_12ElegantNewDances_1810.abc 182 ABC music file with the extracted tune(s)
Tune-7561-Button_Whitaker_12ElegantNewDances_1810.ps 6 PostScript
Tune-7561-Button_Whitaker_12ElegantNewDances_1810.txt 182 Plain-text file with the extracted tune(s)
Tune-7561-IgnatiusSancho_MCCD_v1.abc 175 ABC music file with the extracted tune(s)
Tune-7561-IgnatiusSancho_MCCD_v1.txt 175 Plain-text file with the extracted tune(s)
Tune-7561-get.log 12529 Log file, useful mostly for debugging
Tune-75610-get.log 4243 Log file, useful mostly for debugging
Tune-75613-get.log 13346 Log file, useful mostly for debugging
Tune-75614-get.log 4616 Log file, useful mostly for debugging
Tune-75617-get.log 4939 Log file, useful mostly for debugging
These files should be available for 24 hours.