pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-86162-cdh-tunes.ps) >>/Users/jc/w/tmp/Tune-86162-get.log 2>&1" returned status 256
http://www.sls.hawaii.edu/bley-vroman/contra/dances/cdh-tunes.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-86162-cdh-tunes.abc 469 ABC music file with the extracted tune(s)
Tune-86162-cdh-tunes.ps 35524 PostScript
Tune-86162-cdh-tunes.txt 469 Plain-text file with the extracted tune(s)
Tune-86162-get.log 4281 Log file, useful mostly for debugging
These files should be available for 24 hours.