pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-33108-cranford_tunes1-100.ps) >>/Users/jc/w/tmp/Tune-33108-get.log 2>&1" returned status 256
http://cranfordpub.com/tunes/abcs/cranford_tunes1-100.txt

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_33108.log 63374 Log file, useful mostly for debugging
Tune-33108-cranford_tunes1-100.abc 559 ABC music file with the extracted tune(s)
Tune-33108-cranford_tunes1-100.ps 36061 PostScript
Tune-33108-cranford_tunes1-100.txt 559 Plain-text file with the extracted tune(s)
Tune-33108-get.log 7759 Log file, useful mostly for debugging
These files should be available for 24 hours.