Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 ]
file
size
description
Tune-20590-endo.abc
100
ABC music file with the extracted tune(s)
Tune-20590-endo.txt
100
Plain-text file with the extracted tune(s)
Tune-20590-get.log
3004
Log file, useful mostly for debugging
These files should be available for 24 hours.