Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1767/IaST-abc1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-9529-IaST-abc1.abc 146 ABC music file with the extracted tune(s)
Tune-9529-IaST-abc1.txt 146 Plain-text file with the extracted tune(s)
Tune-9529-get.log 3125 Log file, useful mostly for debugging
Tune-95296-get.log 3550 Log file, useful mostly for debugging
Tune-95299-cresc.abc 140 ABC music file with the extracted tune(s)
Tune-95299-cresc.ps 6 PostScript
Tune-95299-cresc.txt 140 Plain-text file with the extracted tune(s)
Tune-95299-get.log 3874 Log file, useful mostly for debugging
These files should be available for 24 hours.