Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Compleat_Tutor/SCD_RoyGoldring_14SocialDancesFor2000.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7402-SCD_RoyGoldring_14SocialDancesFor2000.ps) >>/Users/jc/w/tmp/Tune-7402-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Compleat_Tutor/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
Coll_74025.log 268876 Log file, useful mostly for debugging
Coll_74027.log 534942 Log file, useful mostly for debugging
Tune-7402-SCD_RoyGoldring_14SocialDancesFor2000.abc 184 ABC music file with the extracted tune(s)
Tune-7402-SCD_RoyGoldring_14SocialDancesFor2000.ps 6 PostScript
Tune-7402-SCD_RoyGoldring_14SocialDancesFor2000.txt 184 Plain-text file with the extracted tune(s)
Tune-7402-get.log 8602 Log file, useful mostly for debugging
Tune-74026-get.log 5557 Log file, useful mostly for debugging
Tune-74029-get.log 9831 Log file, useful mostly for debugging
These files should be available for 24 hours.