Adele Someone Like You Free Music Riff
The repeated pattern consists of the notes A, C sharp and E in the left hand as seen in the first music sample below.
The next steps in learning this left hand pattern is to simply move the lowest note to G sharp, then F sharp and then end up on a simple D Major pattern of D, F sharp and A. See the second music sample below.
Left Hand Chord Patterns
To learn more about the actual left hand chord patterns used in this left hand riff pattern visit this page of 8notes.com.