What is the pattern for playing a chord?
Common chord patterns are a series of chords that are used together much of the time in popular music. They're not key specific and aren't even really genre specific. Learning these common chord patterns (also called common chord progressions) does a few good things for your guitar playing.
What is pattern in piano?
Digital patterns are note patterns (usually of two, three or four notes) that are repeated up or down a scale, or through a succession of different keys. Practice of digital patterns will : help to improve your technique. create greater fluency in all keys.