pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7148-Another100Tunes.ps) >>/Users/jc/w/tmp/Tune-7148-get.log 2>&1" returned status 256
http://www.oflahertyretreat.org/documents/musicdocs/Another100Tunes.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
Tune-7148-Another100Tunes.abc 278 ABC music file with the extracted tune(s)
Tune-7148-Another100Tunes.ps 34919 PostScript
Tune-7148-Another100Tunes.txt 278 Plain-text file with the extracted tune(s)
Tune-7148-get.log 4489 Log file, useful mostly for debugging
Tune-71480-get.log 4217 Log file, useful mostly for debugging
These files should be available for 24 hours.