pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-73979-G.ps) >>/Users/jc/w/tmp/Tune-73979-get.log 2>&1" returned status 256
http://www.folkwiki.se/pub/cache/Gånglåt_efter_Katrina_Lundstedt_19bb04.latin.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
Find_73979.log 1431 Log file, useful mostly for debugging
Tune-73979-G.abc 526 ABC music file with the extracted tune(s)
Tune-73979-G.ps 35909 PostScript
Tune-73979-G.txt 526 Plain-text file with the extracted tune(s)
Tune-73979-get.log 9498 Log file, useful mostly for debugging
These files should be available for 24 hours.