Is there any reason TH 136 isn't listed? There's no indication why, and
it's the only one in sequence that's unlisted (and right in the middle of
the piano pieces).
Joshua Kaufman
TH 136 was originally believed to be an early version of the Valse in F♯ minor, which appears as No. 9 of the
Twelve Pieces (Op. 40) (TH
138). However, recent research has reinterpreted Tchaikovsky's autograph
date as '1878' rather than '1876', meaning that this was a later variant
of the piece used in Op. 40, and not an earlier independent work. The
designation TH 136 has therefore been withdrawn!
Brett Langston