pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-51191-3341_the_Bob_of_Fattercairn.ps) >>/Users/jc/w/tmp/Tune-51191-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Gow/CSR/3341_the_Bob_of_Fattercairn.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Tune-51191-3341_the_Bob_of_Fattercairn.abc 901 ABC music file with the extracted tune(s)
Tune-51191-3341_the_Bob_of_Fattercairn.ps 38367 PostScript
Tune-51191-3341_the_Bob_of_Fattercairn.txt 901 Plain-text file with the extracted tune(s)
Tune-51191-get.log 4852 Log file, useful mostly for debugging
These files should be available for 24 hours.