pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-788-0652_CYNTHIA_SUE.ps) >>/Users/jc/w/tmp/Tune-788-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/BostonCollection/0652_CYNTHIA_SUE.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-788-0652_CYNTHIA_SUE.abc 678 ABC music file with the extracted tune(s)
Tune-788-0652_CYNTHIA_SUE.ps 35615 PostScript
Tune-788-0652_CYNTHIA_SUE.txt 678 Plain-text file with the extracted tune(s)
Tune-788-get.log 4617 Log file, useful mostly for debugging
Tune-78801-get.log 1382 Log file, useful mostly for debugging
Tune-78805-get.log 1382 Log file, useful mostly for debugging
Tune-78809-get.log 1382 Log file, useful mostly for debugging
Tune-78815-get.log 1382 Log file, useful mostly for debugging
Tune-78819-get.log 1382 Log file, useful mostly for debugging
Tune-78823-get.log 2767 Log file, useful mostly for debugging
Tune-78827-get.log 1382 Log file, useful mostly for debugging
Tune-78831-get.log 1382 Log file, useful mostly for debugging
Tune-78835-get.log 1371 Log file, useful mostly for debugging
Tune-78841-get.log 1382 Log file, useful mostly for debugging
Tune-78845-get.log 1382 Log file, useful mostly for debugging
Tune-78849-get.log 1382 Log file, useful mostly for debugging
Tune-78853-get.log 1382 Log file, useful mostly for debugging
Tune-78857-get.log 1382 Log file, useful mostly for debugging
Tune-78863-get.log 1382 Log file, useful mostly for debugging
Tune-78870-get.log 1382 Log file, useful mostly for debugging
Tune-78874-get.log 1382 Log file, useful mostly for debugging
Tune-78878-get.log 1382 Log file, useful mostly for debugging
Tune-78882-get.log 1382 Log file, useful mostly for debugging
Tune-78886-get.log 1382 Log file, useful mostly for debugging
Tune-78892-get.log 1382 Log file, useful mostly for debugging
Tune-78896-get.log 1394 Log file, useful mostly for debugging
These files should be available for 24 hours.