X:0 not found in http://roaringjelly.org/~jc/contra/_2.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_72329.log 568141 Log file, useful mostly for debugging
Tune-72329-_2.abc 0 ABC music file with the extracted tune(s)
Tune-72329-_2.txt 0 Plain-text file with the extracted tune(s)
Tune-72329-get.log 2891 Log file, useful mostly for debugging
These files should be available for 24 hours.