They played at the Prince of Wales in St Kilda; the last time I set foot at this venue was to see FourPlay, and back then the PA was appalling. Though this time, the problem had apparently been fixed; either that, or with all the amps Mogwai had on stage, the Prince's PA was irrelevant. Either could equally be the case.
First up were a Sydney band named Decoder Ring. Somewhat Tortoise-ish, or perhaps like Prop with guitars instead of chromatic percussion. They were OK; quite agreeable in places, though they didn't excite me all that much.
Then Mogwai came on, picked up their instruments and made a lot of noise. Two basses, 3 guitars, a Rhodes piano, a flute, a sampler, a Titanium PowerBook and a lot of amplifiers, pedals and miscellaneous kit. They started with You Don't Know Jesus, then went into Mogwai Fear Satan, with the quiet flute bit suddenly going into a tidal wave of distorted guitar. They also played Helicon 1, making some quite lovely shoegazer textures, and then went into 2 Rights Make 1 Wrong, with vocoded vocals and a processed drum loop of some sort (though no banjo). For the encore they did Secret Pint (which I thought was one of the less interesting parts of Rock Action, though they fleshed it out a bit with the Rhodes), and then into an intense, headbanging version of the Jewish hymn My Father My King, rocking for a good 10-20 minutes and culminating with the bald guy tearing most of the strings out of his guitar, and leaving it to feedback, turning his attention to cranking all the amps up to 11 and doing things with pedals, treating the audience to several minutes of fucked-up noise. It goes without saying that they totally rocked.