Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/AmericanSD/1769_Bremner_SRCD.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5465-1769_Bremner_SRCD.ps) >>/Users/jc/w/tmp/Tune-5465-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/AmericanSD/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_54653.log 1426745 Log file, useful mostly for debugging
Tune-5465-1769_Bremner_SRCD.abc 160 ABC music file with the extracted tune(s)
Tune-5465-1769_Bremner_SRCD.ps 6 PostScript
Tune-5465-1769_Bremner_SRCD.txt 160 Plain-text file with the extracted tune(s)
Tune-5465-get.log 4251 Log file, useful mostly for debugging
Tune-54652-Stewart_SCAJMR_1784-V2.abc 159 ABC music file with the extracted tune(s)
Tune-54652-Stewart_SCAJMR_1784-V2.ps 6 PostScript
Tune-54652-Stewart_SCAJMR_1784-V2.txt 159 Plain-text file with the extracted tune(s)
Tune-54652-get.log 4360 Log file, useful mostly for debugging
Tune-54654-get.log 10255 Log file, useful mostly for debugging
Tune-54658-NorthumbrianMinstrelsy.abc 159 ABC music file with the extracted tune(s)
Tune-54658-NorthumbrianMinstrelsy.ps 6 PostScript
Tune-54658-NorthumbrianMinstrelsy.txt 159 Plain-text file with the extracted tune(s)
Tune-54658-get.log 4239 Log file, useful mostly for debugging
These files should be available for 24 hours.