The famous "special move" of the late Bruce Lee, based on a technique known in kung fu as "fa jing", which can be described with the following example: you know that when you try to get a tree out of a garden or a nail out of a piece of wood, you tend to jerk at it repeatedly, rather than pull continuously? It's sort of like that: by moving a part of his body with a quick jerk, rather than a constant force, Bruce Lee (and probably quite a few skilled kung fu practicioners) was able to release a large force from a seemingly short distance.
An artist that has chosen - strangely enough - not to limit himself to only one sound or musical genre. Seems a bit out of place in the dog eat dog music industry, due to his apparent quirkiness and modesty.
On a side note, his Scottish accent is pretty awesome.