pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-19080-TameHerWhenDaSnawComes.ps) >>/Users/jc/w/tmp/Tune-19080-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/Shetland/TameHerWhenDaSnawComes.abc

Error exit status 256; here are some files to check:

[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Coll_19080.log 255659 Log file, useful mostly for debugging
Tune-19080-TameHerWhenDaSnawComes.abc 398 ABC music file with the extracted tune(s)
Tune-19080-TameHerWhenDaSnawComes.ps 34481 PostScript
Tune-19080-TameHerWhenDaSnawComes.txt 398 Plain-text file with the extracted tune(s)
Tune-19080-get.log 4627 Log file, useful mostly for debugging
These files should be available for 24 hours.