Portrait of Two Boys, Said to be Members of the Pesaro Family Titian (Tiziano Vecellio) (1488/90-1576)

The picture has something of this: people, two, wear, portrait, child, group, three, son, woman, man, music, facial expression, furniture, jewelry.
Perhaps it’s a painting of two young boys, one holding a pipe and the other holding a book, both wearing black and red robes.