Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/_1850/BostonCollection.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-22765-20512_Webbs_Quickstep.abc 700 ABC music file with the extracted tune(s)
Tune-22765-20512_Webbs_Quickstep.ps 34162 PostScript
Tune-22765-20512_Webbs_Quickstep.txt 700 Plain-text file with the extracted tune(s)
Tune-22765-BostonCollection.abc 154 ABC music file with the extracted tune(s)
Tune-22765-BostonCollection.txt 154 Plain-text file with the extracted tune(s)
Tune-22765-get.log 8163 Log file, useful mostly for debugging
These files should be available for 24 hours.