Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1752/SCD_RoyGoldring_15SocialDances.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2409-SCD_RoyGoldring_15SocialDances.ps) >>/Users/jc/w/tmp/Tune-2409-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1752/SCD_RoyGoldring_15SocialDances.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_24094.log 176617 Log file, useful mostly for debugging
Tune-2409-SCD_RoyGoldring_15SocialDances.abc 167 ABC music file with the extracted tune(s)
Tune-2409-SCD_RoyGoldring_15SocialDances.ps 6 PostScript
Tune-2409-SCD_RoyGoldring_15SocialDances.txt 167 Plain-text file with the extracted tune(s)
Tune-2409-get.log 4484 Log file, useful mostly for debugging
Tune-24090-get.log 4494 Log file, useful mostly for debugging
Tune-24092-get.log 9661 Log file, useful mostly for debugging
Tune-24096-get.log 3989 Log file, useful mostly for debugging
These files should be available for 24 hours.