песма

In a sentence

• Јуче сам написао нову песму.

  Yesterday, I wrote a new song.

  Here, 'песма' refers to a musical or lyrical composition.

• Током концерта публика је певала сваку песму.

  During the concert, the audience sang every song.

  In this context, 'песма' again denotes a musical piece, being sung by the audience.

• На часу књижевности анализирали смо песму познатог песника.

  In the literature class, we analyzed a poem by a famous poet.

  Here, 'песма' is used to mean a poem, indicating the text being studied.