pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1502-Gil_Morrice_1806.ps) >>/Users/jc/w/tmp/Tune-1502-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CaledonianMusicalRepository/Gil_Morrice_1806.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Form_15022.log 1205 Log file, useful mostly for debugging
Tune-1502-Gil_Morrice_1806.abc 8379 ABC music file with the extracted tune(s)
Tune-1502-Gil_Morrice_1806.ps 40906 PostScript
Tune-1502-Gil_Morrice_1806.txt 8379 Plain-text file with the extracted tune(s)
Tune-1502-get.log 13614 Log file, useful mostly for debugging
Tune-15021-get.log 4559 Log file, useful mostly for debugging
These files should be available for 24 hours.