X:0 not found in http://john-chambers.us/~jc/music/abc/Finland/_1.abc
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-62472-_1.ps) >>/Users/jc/w/tmp/Tune-62472-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/Finland/_1.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_62472.log 259040 Log file, useful mostly for debugging
Tune-62472-_1.abc 0 ABC music file with the extracted tune(s)
Tune-62472-_1.ps 6 PostScript
Tune-62472-_1.txt 0 Plain-text file with the extracted tune(s)
Tune-62472-get.log 3859 Log file, useful mostly for debugging
These files should be available for 24 hours.