Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/CCCCD2/1769_Bremner_SRCD.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9147-1769_Bremner_SRCD.ps) >>/Users/jc/w/tmp/Tune-9147-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CCCCD2/1769_Bremner_SRCD.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_91470.log 332104 Log file, useful mostly for debugging
Tune-9147-1769_Bremner_SRCD.abc 156 ABC music file with the extracted tune(s)
Tune-9147-1769_Bremner_SRCD.ps 6 PostScript
Tune-9147-1769_Bremner_SRCD.txt 156 Plain-text file with the extracted tune(s)
Tune-9147-get.log 6990 Log file, useful mostly for debugging
Tune-91478-Button_Whitaker_12ElegantNewDances_1810.abc 183 ABC music file with the extracted tune(s)
Tune-91478-Button_Whitaker_12ElegantNewDances_1810.ps 6 PostScript
Tune-91478-Button_Whitaker_12ElegantNewDances_1810.txt 183 Plain-text file with the extracted tune(s)
Tune-91478-get.log 4761 Log file, useful mostly for debugging
Tune-91479-get.log 4048 Log file, useful mostly for debugging
These files should be available for 24 hours.