pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8279-20773_Touch_Me_Not.ps) >>/Users/jc/w/tmp/Tune-8279-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/EliasHowe/MusiciansCompanionP2/20773_Touch_Me_Not.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-8279-20773_Touch_Me_Not.abc 612 ABC music file with the extracted tune(s)
Tune-8279-20773_Touch_Me_Not.ps 33683 PostScript
Tune-8279-20773_Touch_Me_Not.txt 612 Plain-text file with the extracted tune(s)
Tune-8279-get.log 4812 Log file, useful mostly for debugging
Tune-82790-get.log 10751 Log file, useful mostly for debugging
Tune-82791-10583_Hornpipe.abc 668 ABC music file with the extracted tune(s)
Tune-82791-10583_Hornpipe.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-82791-10583_Hornpipe.ps 34987 PostScript
Tune-82791-10583_Hornpipe.txt 668 Plain-text file with the extracted tune(s)
Tune-82791-get.log 10796 Log file, useful mostly for debugging
Tune-82792-get.log 15387 Log file, useful mostly for debugging
Tune-82793-get.log 15486 Log file, useful mostly for debugging
Tune-82794-get.log 9018 Log file, useful mostly for debugging
Tune-82797-get.log 11742 Log file, useful mostly for debugging
Tune-82799-get.log 14858 Log file, useful mostly for debugging
These files should be available for 24 hours.