Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/3D2006/SCD_RoyGoldring_14SocialDancesFor2000.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1997-SCD_RoyGoldring_14SocialDancesFor2000.ps) >>/Users/jc/w/tmp/Tune-1997-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/3D2006/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_19978.log 289950 Log file, useful mostly for debugging
Tune-1997-SCD_RoyGoldring_14SocialDancesFor2000.abc 176 ABC music file with the extracted tune(s)
Tune-1997-SCD_RoyGoldring_14SocialDancesFor2000.ps 6 PostScript
Tune-1997-SCD_RoyGoldring_14SocialDancesFor2000.txt 176 Plain-text file with the extracted tune(s)
Tune-1997-get.log 4645 Log file, useful mostly for debugging
Tune-19970-get.log 6575 Log file, useful mostly for debugging
Tune-19972-Playford_AB.abc 150 ABC music file with the extracted tune(s)
Tune-19972-Playford_AB.ps 6 PostScript
Tune-19972-Playford_AB.txt 150 Plain-text file with the extracted tune(s)
Tune-19972-get.log 10353 Log file, useful mostly for debugging
Tune-19973-get.log 5276 Log file, useful mostly for debugging
Tune-19975-get.log 4190 Log file, useful mostly for debugging
Tune-19976-get.log 1305 Log file, useful mostly for debugging
These files should be available for 24 hours.