The pocket is about 1-2-3-4 and all the 1/8 and 1/16ths and is not very definable. It is a slang term made up to confuse musicians and all of the above.
I know when I've found the pocket when I look around and I see heads bobbing, fingers drumming on tables and toes tapping. If the dance floor is full and hopping you've found the pocket.
My definition: Making the non musicians in the crowd feel your soul.
It helps when the band plays in the "pocket" as well (what ever that means).
Groove is exactly the same only different.
I know when I've found the pocket when I look around and I see heads bobbing, fingers drumming on tables and toes tapping. If the dance floor is full and hopping you've found the pocket.
My definition: Making the non musicians in the crowd feel your soul.
It helps when the band plays in the "pocket" as well (what ever that means).
Groove is exactly the same only different.