Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/HUTB2/1769_Bremner_SRCD.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8097-1769_Bremner_SRCD.ps) >>/Users/jc/w/tmp/Tune-8097-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/HUTB2/1769_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
Form_80972.log 997 Log file, useful mostly for debugging
Tune-8097-1769_Bremner_SRCD.abc 155 ABC music file with the extracted tune(s)
Tune-8097-1769_Bremner_SRCD.ps 6 PostScript
Tune-8097-1769_Bremner_SRCD.txt 155 Plain-text file with the extracted tune(s)
Tune-8097-get.log 9420 Log file, useful mostly for debugging
Tune-80971-get.log 7600 Log file, useful mostly for debugging
Tune-80974-get.log 4656 Log file, useful mostly for debugging
Tune-80975-get.log 3952 Log file, useful mostly for debugging
Tune-80976-get.log 4396 Log file, useful mostly for debugging
Tune-80978-get.log 6398 Log file, useful mostly for debugging
These files should be available for 24 hours.