pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7641-30212_Biscuit_March.ps) >>/Users/jc/w/tmp/Tune-7641-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/EliasHowe/MusiciansCompanionP3/30212_Biscuit_March.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-7641-30212_Biscuit_March.abc 797 ABC music file with the extracted tune(s)
Tune-7641-30212_Biscuit_March.ps 36413 PostScript
Tune-7641-30212_Biscuit_March.txt 797 Plain-text file with the extracted tune(s)
Tune-7641-get.log 4935 Log file, useful mostly for debugging
Tune-76410-get.log 1406 Log file, useful mostly for debugging
Tune-76414-get.log 1406 Log file, useful mostly for debugging
Tune-76416-181_the_Loch_of_Strathbeg.abc 1151 ABC music file with the extracted tune(s)
Tune-76416-181_the_Loch_of_Strathbeg.pdf 24106 Portable Data Format
Tune-76416-181_the_Loch_of_Strathbeg.ps 39222 PostScript
Tune-76416-181_the_Loch_of_Strathbeg.txt 1151 Plain-text file with the extracted tune(s)
Tune-76416-get.log 5904 Log file, useful mostly for debugging
Tune-76418-get.log 1406 Log file, useful mostly for debugging
These files should be available for 24 hours.