Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/HUTB2/OriginallyMine.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9505-OriginallyMine.ps) >>/Users/jc/w/tmp/Tune-9505-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/HUTB2/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-9505-OriginallyMine.abc 152 ABC music file with the extracted tune(s)
Tune-9505-OriginallyMine.ps 6 PostScript
Tune-9505-OriginallyMine.txt 152 Plain-text file with the extracted tune(s)
Tune-9505-get.log 8760 Log file, useful mostly for debugging
Tune-95051-12CountryDances_1796_Cahusac.abc 164 ABC music file with the extracted tune(s)
Tune-95051-12CountryDances_1796_Cahusac.ps 6 PostScript
Tune-95051-12CountryDances_1796_Cahusac.txt 164 Plain-text file with the extracted tune(s)
Tune-95051-get.log 11392 Log file, useful mostly for debugging
Tune-95052-band8.abc 141 ABC music file with the extracted tune(s)
Tune-95052-band8.txt 141 Plain-text file with the extracted tune(s)
Tune-95052-get.log 10458 Log file, useful mostly for debugging
Tune-95053-get.log 4453 Log file, useful mostly for debugging
Tune-95056-get.log 14222 Log file, useful mostly for debugging
Tune-95058-get.log 3389 Log file, useful mostly for debugging
These files should be available for 24 hours.