pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2010-RandyWivesOfGreenlawReel.ps) >>/Users/jc/w/tmp/Tune-2010-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/contrib/Tunes/RandyWivesOfGreenlawReel.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_20109.log 251019 Log file, useful mostly for debugging
Form_20105.log 811 Log file, useful mostly for debugging
Tune-2010-RandyWivesOfGreenlawReel.abc 568 ABC music file with the extracted tune(s)
Tune-2010-RandyWivesOfGreenlawReel.ps 35698 PostScript
Tune-2010-RandyWivesOfGreenlawReel.txt 568 Plain-text file with the extracted tune(s)
Tune-2010-get.log 5199 Log file, useful mostly for debugging
Tune-60858-lewes_2010_03_27.abc 0 ABC music file with the extracted tune(s)
Tune-60858-lewes_2010_03_27.txt 0 Plain-text file with the extracted tune(s)
Tune-647-RJ_AllSets_20100820_RJ.abc 582 ABC music file with the extracted tune(s)
Tune-647-RJ_AllSets_20100820_RJ.txt 582 Plain-text file with the extracted tune(s)
Tune-65628-Wayzgoose_Tunes_2010.abc 1238 ABC music file with the extracted tune(s)
Tune-65628-Wayzgoose_Tunes_2010.txt 1238 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.