Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/3D2006/OriginallyMine.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9529-OriginallyMine.ps) >>/Users/jc/w/tmp/Tune-9529-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/3D2006/OriginallyMine.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_95297.log 651612 Log file, useful mostly for debugging
Tune-9529-OriginallyMine.abc 153 ABC music file with the extracted tune(s)
Tune-9529-OriginallyMine.ps 6 PostScript
Tune-9529-OriginallyMine.txt 153 Plain-text file with the extracted tune(s)
Tune-9529-get.log 4162 Log file, useful mostly for debugging
Tune-95293-get.log 1361 Log file, useful mostly for debugging
Tune-95296-ERM-V1.abc 145 ABC music file with the extracted tune(s)
Tune-95296-ERM-V1.ps 6 PostScript
Tune-95296-ERM-V1.txt 145 Plain-text file with the extracted tune(s)
Tune-95296-get.log 4040 Log file, useful mostly for debugging
These files should be available for 24 hours.