pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-16213-RussianBasicTunes-143pgs.ps) >>/Users/jc/w/tmp/Tune-16213-get.log 2>&1" returned status 256
http://www.azbalalaika.org/ABCfiles/RussianBasicTunes-143pgs.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-16213-RussianBasicTunes-143pgs.abc 273 ABC music file with the extracted tune(s)
Tune-16213-RussianBasicTunes-143pgs.ps 33153 PostScript
Tune-16213-RussianBasicTunes-143pgs.txt 273 Plain-text file with the extracted tune(s)
Tune-16213-get.log 4611 Log file, useful mostly for debugging
These files should be available for 24 hours.