Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1805/SCD_RoyGoldring_15SocialDances.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5322-SCD_RoyGoldring_15SocialDances.ps) >>/Users/jc/w/tmp/Tune-5322-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1805/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_53220.log 164917 Log file, useful mostly for debugging
Tune-5322-SCD_RoyGoldring_15SocialDances.abc 167 ABC music file with the extracted tune(s)
Tune-5322-SCD_RoyGoldring_15SocialDances.ps 6 PostScript
Tune-5322-SCD_RoyGoldring_15SocialDances.txt 167 Plain-text file with the extracted tune(s)
Tune-5322-get.log 4486 Log file, useful mostly for debugging
Tune-53223-get.log 5574 Log file, useful mostly for debugging
Tune-53224-get.log 5174 Log file, useful mostly for debugging
Tune-53229-get.log 4238 Log file, useful mostly for debugging
These files should be available for 24 hours.