pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-16770-563f4bf3eba18775bcacb21fec881f73.ps) >>/Users/jc/w/tmp/Tune-16770-get.log 2>&1" returned status 256
http://www.folkwiki.se/pub/cache/563f4bf3eba18775bcacb21fec881f73.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-16770-563f4bf3eba18775bcacb21fec881f73.abc 695 ABC music file with the extracted tune(s)
Tune-16770-563f4bf3eba18775bcacb21fec881f73.ps 34916 PostScript
Tune-16770-563f4bf3eba18775bcacb21fec881f73.txt 695 Plain-text file with the extracted tune(s)
Tune-16770-get.log 5434 Log file, useful mostly for debugging
These files should be available for 24 hours.