pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3701-Dick_Gossips_2.ps) >>/Users/jc/w/tmp/Tune-3701-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/kirby98.fsnet.co.uk/di/Dick_Gossips_2.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_37015.log 291741 Log file, useful mostly for debugging
Coll_37018.log 46 Log file, useful mostly for debugging
Tune-3701-Dick_Gossips_2.abc 0 ABC music file with the extracted tune(s)
Tune-3701-Dick_Gossips_2.ps 0 PostScript
Tune-3701-Dick_Gossips_2.txt 0 Plain-text file with the extracted tune(s)
Tune-3701-get.log 0 Log file, useful mostly for debugging
Tune-37013-get.log 0 Log file, useful mostly for debugging
Tune-37014-get.log 1545 Log file, useful mostly for debugging
Tune-37016-get.log 2930 Log file, useful mostly for debugging
Tune-37017-get.log 1401 Log file, useful mostly for debugging
Tune-37018-get.log 1614 Log file, useful mostly for debugging
These files should be available for 24 hours.