pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-31190-Pols_BondFrOverharde1.ps) >>/Users/jc/w/tmp/Tune-31190-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/scand/Pols_BondFrOverharde1.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
List31190.log 168 Log file, useful mostly for debugging
Tune-31190-Pols_BondFrOverharde1.abc 1865 ABC music file with the extracted tune(s)
Tune-31190-Pols_BondFrOverharde1.ps 49101 PostScript
Tune-31190-Pols_BondFrOverharde1.txt 1865 Plain-text file with the extracted tune(s)
Tune-31190-get.log 4735 Log file, useful mostly for debugging
These files should be available for 24 hours.