Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Book38/1769_Bremner_SRCD.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8366-1769_Bremner_SRCD.ps) >>/Users/jc/w/tmp/Tune-8366-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Book38/1769_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
Find_8366.log 1671 Log file, useful mostly for debugging
Form_83666.log 964 Log file, useful mostly for debugging
Tune-8366-1769_Bremner_SRCD.abc 156 ABC music file with the extracted tune(s)
Tune-8366-1769_Bremner_SRCD.ps 6 PostScript
Tune-8366-1769_Bremner_SRCD.txt 156 Plain-text file with the extracted tune(s)
Tune-8366-get.log 4225 Log file, useful mostly for debugging
Tune-83660-CMCIT.abc 141 ABC music file with the extracted tune(s)
Tune-83660-CMCIT.ps 6 PostScript
Tune-83660-CMCIT.txt 141 Plain-text file with the extracted tune(s)
Tune-83660-get.log 3880 Log file, useful mostly for debugging
Tune-83662-get.log 4139 Log file, useful mostly for debugging
Tune-83669-get.log 1385 Log file, useful mostly for debugging
These files should be available for 24 hours.