VOCODER music like

I take it you are already familiar with Daft Punk?

I also seem to recall some Spirit Catcher songs that had vocoder-esque vocals but I don't know the titles.

As emotionengine said, Daft Punk is a great example. There's also a few Deadmau5 songs, like Sometimes Things Get, Whatever.

The Original

Check 'Trans Am'. Particularly 'Total Information Awareness', 'Television Eyes' etc..

youtube.com/watch?v=LNOoqUiXxJA - Trans Am - Total Information Awareness (2004)

oh and why not 'I Want It All' - http://www.youtube.com/watch?v=sSlI_hGISKI

Intergalactic I could hear the vocoder part forever...

A classic: Herbie Hancock - Rock it