pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-73570-32261_STARLIGHT_SCHOTTISCHE.ps) >>/Users/jc/w/tmp/Tune-73570-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Kohlers/32261_STARLIGHT_SCHOTTISCHE.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_73570.log 1732 Log file, useful mostly for debugging
Tune-73570-32261_STARLIGHT_SCHOTTISCHE.abc 1460 ABC music file with the extracted tune(s)
Tune-73570-32261_STARLIGHT_SCHOTTISCHE.ps 51476 PostScript
Tune-73570-32261_STARLIGHT_SCHOTTISCHE.txt 1460 Plain-text file with the extracted tune(s)
Tune-73570-get.log 4961 Log file, useful mostly for debugging
These files should be available for 24 hours.