Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1808/EFDSS_CDM5.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4527-EFDSS_CDM5.ps) >>/Users/jc/w/tmp/Tune-4527-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1808/EFDSS_CDM5.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_45271.log 817 Log file, useful mostly for debugging
Tune-4527-EFDSS_CDM5.abc 147 ABC music file with the extracted tune(s)
Tune-4527-EFDSS_CDM5.ps 6 PostScript
Tune-4527-EFDSS_CDM5.txt 147 Plain-text file with the extracted tune(s)
Tune-4527-get.log 4068 Log file, useful mostly for debugging
Tune-45273-get.log 4177 Log file, useful mostly for debugging
Tune-45274-CMCIT.abc 142 ABC music file with the extracted tune(s)
Tune-45274-CMCIT.pdf 2217 Portable Data Format
Tune-45274-CMCIT.ps 6 PostScript
Tune-45274-CMCIT.txt 142 Plain-text file with the extracted tune(s)
Tune-45274-get.log 4739 Log file, useful mostly for debugging
Tune-45277-get.log 1424 Log file, useful mostly for debugging
Tune-45279-GentlemansMagazine.abc 156 ABC music file with the extracted tune(s)
Tune-45279-GentlemansMagazine.txt 156 Plain-text file with the extracted tune(s)
Tune-45279-get.log 3338 Log file, useful mostly for debugging
These files should be available for 24 hours.