pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-15943-078_Svadbeni_Cocek.ps) >>/Users/jc/w/tmp/Tune-15943-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/amazoncreek.com/078_Svadbeni_Cocek.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-15943-078_Svadbeni_Cocek.abc 633 ABC music file with the extracted tune(s)
Tune-15943-078_Svadbeni_Cocek.ps 41086 PostScript
Tune-15943-078_Svadbeni_Cocek.txt 633 Plain-text file with the extracted tune(s)
Tune-15943-get.log 4546 Log file, useful mostly for debugging
These files should be available for 24 hours.