pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8330-GeorgesMaggot_PLFD1701_441.ps) >>/Users/jc/w/tmp/Tune-8330-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Playford/GeorgesMaggot_PLFD1701_441.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Sess-83303.log 8539 Log file, useful mostly for debugging
Tune-8330-GeorgesMaggot_PLFD1701_441.abc 439 ABC music file with the extracted tune(s)
Tune-8330-GeorgesMaggot_PLFD1701_441.ps 35371 PostScript
Tune-8330-GeorgesMaggot_PLFD1701_441.txt 439 Plain-text file with the extracted tune(s)
Tune-8330-get.log 4864 Log file, useful mostly for debugging
Tune-83302-181_Round_Sing_Together.abc 694 ABC music file with the extracted tune(s)
Tune-83302-181_Round_Sing_Together.txt 694 Plain-text file with the extracted tune(s)
Tune-83302-get.log 3466 Log file, useful mostly for debugging
These files should be available for 24 hours.