The second movement is a 3/4 time Fantasia written in the key of B major (without a key signature). According to Keller, author of The Great Haydn Quartets, the composer quotes in a different key his own second movement from Op. 76, no. 4 "Sunrise" Quartet. Indeed, the two basic motifs are identical aside from the difference in key signature: the first violin begins on the note of the key in each, goes down a half step, and returns to the original note in both movements, all under a slur in 3/4 time. Additionally, in both pieces, the viola and cello play in slurred succession the notes in the 3rd, 4th, 3rd and 1st, 2nd, 1st scale degrees, respectively. All of this occurs while the 2nd violin holds the 5th scale degree for the duration of the measure.