I was very disenchanted in the industry for a long time before I met GaGa. Everyone wanted a 'Single Ladies' for their artist, or a Puffy move.
Cheap wine is defined by its price, and it depends on personal spending limits. So for me, any wine under $10 is cheap.
If you play jazz, then you play with your fingers. If you're playing rock, you use a pick. There's really no rhyme or reason to that other than that's just the way it has been.