pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-80542-OSJ_abc_vol1.ps) >>/Users/jc/w/tmp/Tune-80542-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/SeymourShlien/ottawaslowjam/OSJ_abc_vol1/%86:TEMPERANCEREEL.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-80542-OSJ_abc_vol1.abc 478 ABC music file with the extracted tune(s)
Tune-80542-OSJ_abc_vol1.ps 35308 PostScript
Tune-80542-OSJ_abc_vol1.txt 478 Plain-text file with the extracted tune(s)
Tune-80542-get.log 5333 Log file, useful mostly for debugging
These files should be available for 24 hours.