Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Whetherly21/SocialDances2002.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-368-SocialDances2002.ps) >>/Users/jc/w/tmp/Tune-368-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Whetherly21/SocialDances2002.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_36865.log 5136 Log file, useful mostly for debugging
Find_36836.log 1567 Log file, useful mostly for debugging
Find_36889.log 1761 Log file, useful mostly for debugging
Tune-36455-With_All_My_Heart_368_2-G-32-2.abc 660 ABC music file with the extracted tune(s)
Tune-36455-With_All_My_Heart_368_2-G-32-2.pdf 15376 Portable Data Format
Tune-36455-With_All_My_Heart_368_2-G-32-2.ps 35725 PostScript
Tune-36455-With_All_My_Heart_368_2-G-32-2.txt 660 Plain-text file with the extracted tune(s)
Tune-368-SocialDances2002.abc 160 ABC music file with the extracted tune(s)
Tune-368-SocialDances2002.ps 6 PostScript
Tune-368-SocialDances2002.txt 160 Plain-text file with the extracted tune(s)
Tune-368-get.log 9380 Log file, useful mostly for debugging
Tune-36802-get.log 4443 Log file, useful mostly for debugging
Tune-36808-get.log 7755 Log file, useful mostly for debugging
Tune-36813-get.log 5574 Log file, useful mostly for debugging
Tune-36819-get.log 27354 Log file, useful mostly for debugging
Tune-3682-get.log 127733 Log file, useful mostly for debugging
Tune-36822-get.log 4902 Log file, useful mostly for debugging
Tune-36828-get.log 22417 Log file, useful mostly for debugging
Tune-36833-get.log 5391 Log file, useful mostly for debugging
Tune-36841-get.log 22312 Log file, useful mostly for debugging
Tune-36849-get.log 5044 Log file, useful mostly for debugging
Tune-36853-get.log 4302 Log file, useful mostly for debugging
Tune-3686-get.log 31600 Log file, useful mostly for debugging
Tune-36865-get.log 5431 Log file, useful mostly for debugging
Tune-36878-get.log 26751 Log file, useful mostly for debugging
Tune-36882-get.log 4667 Log file, useful mostly for debugging
Tune-36894-get.log 27354 Log file, useful mostly for debugging
Tune-36897-get.log 4781 Log file, useful mostly for debugging
Tune-98136-With_All_My_Heart_368-G-32-3.abc 780 ABC music file with the extracted tune(s)
Tune-98136-With_All_My_Heart_368-G-32-3.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-98136-With_All_My_Heart_368-G-32-3.ps 38087 PostScript
Tune-98136-With_All_My_Heart_368-G-32-3.txt 780 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.