Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Book25/Pat_Shaw_Pinewoods.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9134-Pat_Shaw_Pinewoods.ps) >>/Users/jc/w/tmp/Tune-9134-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Book25/Pat_Shaw_Pinewoods.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_9134.log 518611 Log file, useful mostly for debugging
Tune-9134-Pat_Shaw_Pinewoods.abc 157 ABC music file with the extracted tune(s)
Tune-9134-Pat_Shaw_Pinewoods.ps 6 PostScript
Tune-9134-Pat_Shaw_Pinewoods.txt 157 Plain-text file with the extracted tune(s)
Tune-9134-get.log 4242 Log file, useful mostly for debugging
Tune-91342-get.log 1392 Log file, useful mostly for debugging
Tune-91343-ThomasBraysCountryDances1699.abc 167 ABC music file with the extracted tune(s)
Tune-91343-ThomasBraysCountryDances1699.txt 167 Plain-text file with the extracted tune(s)
Tune-91343-get.log 3522 Log file, useful mostly for debugging
Tune-91346-get.log 1392 Log file, useful mostly for debugging
These files should be available for 24 hours.