pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2132-Baty.ps) >>/Users/jc/w/tmp/Tune-2132-get.log 2>&1" returned status 256
http://www.cpartington.plus.com/Links/Baty/Baty(28-11-16).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_2132.log 69584 Log file, useful mostly for debugging
Coll_21322.log 255659 Log file, useful mostly for debugging
Coll_21325.log 131878 Log file, useful mostly for debugging
Coll_21326.log 263999 Log file, useful mostly for debugging
Tune-2132-Baty.abc 296 ABC music file with the extracted tune(s)
Tune-2132-Baty.ps 35062 PostScript
Tune-2132-Baty.txt 296 Plain-text file with the extracted tune(s)
Tune-2132-get.log 4269 Log file, useful mostly for debugging
Tune-21322-get.log 1398 Log file, useful mostly for debugging
These files should be available for 24 hours.