pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6197-Sedauny.ps) >>/Users/jc/w/tmp/Tune-6197-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/england/Sedauny.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_61971.log 628250 Log file, useful mostly for debugging
Coll_61975.log 280115 Log file, useful mostly for debugging
Coll_61977.log 151835 Log file, useful mostly for debugging
Tune-6197-Sedauny.abc 1846 ABC music file with the extracted tune(s)
Tune-6197-Sedauny.ps 36197 PostScript
Tune-6197-Sedauny.txt 1846 Plain-text file with the extracted tune(s)
Tune-6197-get.log 4257 Log file, useful mostly for debugging
Tune-61970-get.log 1393 Log file, useful mostly for debugging
Tune-61976-3033_Mr_Muir_Mackenzies_Favourite-001.svg 33904 Scalable Vector Graphics format
Tune-61976-3033_Mr_Muir_Mackenzies_Favourite.abc 960 ABC music file with the extracted tune(s)
Tune-61976-3033_Mr_Muir_Mackenzies_Favourite.txt 960 Plain-text file with the extracted tune(s)
Tune-61976-get.log 4629 Log file, useful mostly for debugging
These files should be available for 24 hours.