726).

I will not too confidently assert that every one of the last four works was composed in the spring or early summer of 1829; but whether they were or were not, they may be properly ranged with those previously mentioned of 1827 and 1828.

The works that bear a higher opus number than 65 were published after the composer's death by Fontana.

The Waltz without opus number and the Sonata, Op.

4, are likewise posthumous publications.
The works enumerated above may be divided into three groups, the first of which comprises the Sonata, the Trio, and the Rondo for two pianos.
The Sonata (in C minor) for piano, Op.