pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-77564-1982.ps) >>/Users/jc/w/tmp/Tune-77564-get.log 2>&1" returned status 256
http://www.thefatlute.eu/rapid/view_song/a/1982

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-77564-1982.abc 3836 ABC music file with the extracted tune(s)
Tune-77564-1982.ps 58331 PostScript
Tune-77564-1982.txt 3836 Plain-text file with the extracted tune(s)
Tune-77564-get.log 17463 Log file, useful mostly for debugging
These files should be available for 24 hours.