Wednesday Sivan 13 5703
Torah lessons: Chumash: Beha'alotecha, Revi'i with Rashi.
Tehillim: 69-71.
Tanya: Ch. 4. It is (p. 295) do good." (p. 297).

The Tzemach Tzedek composed many melodies. He studied Torah aloud and with song. It would happen that he would interrupt his studies, or his writing Chassidus or responsa, and sing some melody.

My grandfather related that from the sound of the Tzemach Tzedek's melody he could tell in what subject he was then occupied.