Table:
John Wesley Harding

Studio album by

Bob Dylan

Released	December 27, 1967 (1967-12-27)
Recorded	October 17 – November 29, 1967
Genre	Folk rock, country rock, country
Length	38:24
Label	Columbia
Producer	Bob Johnston[1]
Bob Dylan chronology

Bob Dylan's Greatest Hits
(1967)

John Wesley Harding
(1967)

Nashville Skyline
(1969)

Singles from John Wesley Harding

"Drifter's Escape/John Wesley Harding"
Released: April 1968

"All Along the Watchtower/I'll Be Your Baby Tonight"
Released: November 22, 1968

Different merged cells often exist in a table and they can be represented by the JSON {'top-left':(A, B), 'bottom-right':(C, D)}. In this JSON item, '(A, B)' and '(C, D)' are the (row_id, column_id) coordinates for the top-left and bottom-right cells in the merged region, respectively. Please examine the provided table image, identify all merged cells, and return their details using the above-mentioned format. Remember, the numbering for both rows and columns starts at 1.

The merged cell region is: {'top-left':(1, 1), 'bottom-right':(1, 2)}.