pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1162-Vwmla.ps) >>/Users/jc/w/tmp/Tune-1162-get.log 2>&1" returned status 256
http://www.cpartington.plus.com/Links/Vwmla/Vwmla(12-4-16).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_11629.log 47 Log file, useful mostly for debugging
Find_11624.log 1361 Log file, useful mostly for debugging
Tune-1162-Vwmla.abc 374 ABC music file with the extracted tune(s)
Tune-1162-Vwmla.ps 34274 PostScript
Tune-1162-Vwmla.txt 374 Plain-text file with the extracted tune(s)
Tune-1162-get.log 4393 Log file, useful mostly for debugging
Tune-11622-get.log 3129 Log file, useful mostly for debugging
Tune-11624-get.log 3913 Log file, useful mostly for debugging
Tune-11625-get.log 3122 Log file, useful mostly for debugging
Tune-11626-get.log 3699 Log file, useful mostly for debugging
These files should be available for 24 hours.