Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1806/SCD_RoyGoldring_14SocialDancesFor2000.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-58614-SCD_RoyGoldring_14SocialDancesFor2000.ps) >>/Users/jc/w/tmp/Tune-58614-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1806/SCD_RoyGoldring_14SocialDancesFor2000.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Tune-58614-20272_Trenise.abc 692 ABC music file with the extracted tune(s)
Tune-58614-20272_Trenise.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-58614-20272_Trenise.ps 36210 PostScript
Tune-58614-20272_Trenise.txt 692 Plain-text file with the extracted tune(s)
Tune-58614-SCD_RoyGoldring_14SocialDancesFor2000.abc 174 ABC music file with the extracted tune(s)
Tune-58614-SCD_RoyGoldring_14SocialDancesFor2000.ps 6 PostScript
Tune-58614-SCD_RoyGoldring_14SocialDancesFor2000.txt 174 Plain-text file with the extracted tune(s)
Tune-58614-get.log 9945 Log file, useful mostly for debugging
These files should be available for 24 hours.