Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/ScotsMusicalMuseumV4/OriginallyMine.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8414-OriginallyMine.ps) >>/Users/jc/w/tmp/Tune-8414-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ScotsMusicalMuseumV4/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
Tune-8414-OriginallyMine.abc 167 ABC music file with the extracted tune(s)
Tune-8414-OriginallyMine.ps 6 PostScript
Tune-8414-OriginallyMine.txt 167 Plain-text file with the extracted tune(s)
Tune-8414-get.log 4246 Log file, useful mostly for debugging
Tune-84140-get.log 6226 Log file, useful mostly for debugging
Tune-84147-Mothers_Best_Boys.abc 1091 ABC music file with the extracted tune(s)
Tune-84147-Mothers_Best_Boys.ps 33858 PostScript
Tune-84147-Mothers_Best_Boys.txt 1091 Plain-text file with the extracted tune(s)
Tune-84147-get.log 10083 Log file, useful mostly for debugging
Tune-84149-Kerr_MM4-V2.abc 146 ABC music file with the extracted tune(s)
Tune-84149-Kerr_MM4-V2.txt 146 Plain-text file with the extracted tune(s)
Tune-84149-get.log 8026 Log file, useful mostly for debugging
These files should be available for 24 hours.