altsound log verbosity

[toxieainc]

@droscoe Maybe it would be more common to swap the error and info verbosity levels?
Cause from my personal experience, error level reporting usually means exactly that, only report errors, nothing else.
(with warnings vs info it gets more fuzzy, so i'd leave it as-is)
This could improve things for not-so-knowledgable users, as the log then could contain only the errors.
What do you think?