This is the official video produced by Ryan Brenizer, the photographer the method is now commonly named after, covering The Brenizer Method (aka bokeh panorama). It is packed full of information, particularly if you are entirely uninitiated to the technique.

If you are unfamiliar, the Brenizer Method uses the techniques employed in shooting panoramas, applied to portrait contexts, lending a medium format feel and creating portraits that appear to have been shot at a much wider focal length and with an unrealistically large aperture.

Check it out, and maybe even send the man a donation. I felt it was worth the price of admission on the video to have tipped him on the information he shared in general, let alone have a well produced video covering every conceivable aspect of shooting in the style.

More info
_http://brenizermethod.vhx.tv/