pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6215-bwreels-56.ps) >>/Users/jc/w/tmp/Tune-6215-get.log 2>&1" returned status 256
http://www.novasession.org/Bog Kit/Tunes/bwreels-56.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-6215-bwreels-56.abc 346 ABC music file with the extracted tune(s)
Tune-6215-bwreels-56.ps 35960 PostScript
Tune-6215-bwreels-56.txt 346 Plain-text file with the extracted tune(s)
Tune-6215-get.log 11499 Log file, useful mostly for debugging
Tune-62150-Tame_Her_When_Da_Snaw_Comes-G-32-3.abc 404 ABC music file with the extracted tune(s)
Tune-62150-Tame_Her_When_Da_Snaw_Comes-G-32-3.txt 404 Plain-text file with the extracted tune(s)
Tune-62150-get.log 3507 Log file, useful mostly for debugging
Tune-62153-get.log 4141 Log file, useful mostly for debugging
These files should be available for 24 hours.