pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-87734-ListerW.ps) >>/Users/jc/w/tmp/Tune-87734-get.log 2>&1" returned status 256
http://www.cpartington.plus.com/Links/Lister/ListerW(11-1-17).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_87734.log 68504 Log file, useful mostly for debugging
Tune-87734-ListerW.abc 589 ABC music file with the extracted tune(s)
Tune-87734-ListerW.ps 38321 PostScript
Tune-87734-ListerW.txt 589 Plain-text file with the extracted tune(s)
Tune-87734-get.log 67541 Log file, useful mostly for debugging
These files should be available for 24 hours.