pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3295-20561_Glorious_Apollo.ps) >>/Users/jc/w/tmp/Tune-3295-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ERM/20561_Glorious_Apollo.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Coll_32950.log 397560 Log file, useful mostly for debugging
Coll_32954.log 502108 Log file, useful mostly for debugging
Coll_32955.log 263256 Log file, useful mostly for debugging
Form_32950.log 851 Log file, useful mostly for debugging
Form_32958.log 863 Log file, useful mostly for debugging
Tune-3295-20561_Glorious_Apollo.abc 1089 ABC music file with the extracted tune(s)
Tune-3295-20561_Glorious_Apollo.ps 37588 PostScript
Tune-3295-20561_Glorious_Apollo.txt 1089 Plain-text file with the extracted tune(s)
Tune-3295-get.log 7382 Log file, useful mostly for debugging
Tune-32953-get.log 5825 Log file, useful mostly for debugging
Tune-32954-get.log 3855 Log file, useful mostly for debugging
Tune-32959-get.log 3635 Log file, useful mostly for debugging
These files should be available for 24 hours.