I have like what I heard from a Yacht CD that I was given but live they sung(or seemed like) over a backing track or music from a computer. At the start they had a little slide show and didn't mind some of the video loops they had going in the background.
Streetparty DJ wasn't too bad playing a lot of hit good and bad, from what I remember going from Salt n Peppers 'Push It' to 'Pop Corn' to the Pixies 'Debaser'.
CSS was quite different in contrast compare to Yacht as they are a full band, which was a big change for the night. I really like there energy they had on stage. Probably went for around an hour including an encore.