I'll try to come up with a more detailed report the coming weekend.
I'll be waiting for it. There's not a lot to work with at the moment.
But in the code, there is something about a default user agent. It was set to 'Firefox' when I started working on this.
And when I tried using the exact same google.yml, it was only returning 24 lines of html code that only contained about a paragraph of lyrics.
So I experimented with changing that user agent to 'Chrome', and all of a sudden, I was getting the full google html dump (200+ lines) that contained the lyrics.
My default and only web browser installed on this laptop is Chrome. So maybe that's why it works all of a sudden.
But I don't suppose phred, sveakul and others are all using Chrome as their default browsers too?
Just a premature hunch (from me) on why it may not be working as intended for you