Here is the very rare 2002 UK DVD release "Master Session: Star Licks Guitar Tutor" featuring Brian May giving 45 minutes of expert instruction (filmed in 1983).
This had a couple of VHS releases (first in 1984 and then again in 1993) but the DVD release by Omnibus Records & Tapes went slightly under the radar back in 2002. Not easy to find these days.
It comes complete with booklet and is in excellent condition... a nice find for Queen collectors.
Cat No. SK11440/Running Time: 45 minutes (Region 0 DVD so should work on any DVD player!).