Steen, Jan Havicksz. – Boerenbruiloft, 1672 Rijksmuseum: part 1

The picture has something of this: people, group, woman, child, indoors, room, many, man, wear, son, boy, baby, lid, family, home.
Perhaps it’s a painting of a group of people playing musical instruments in a room with a staircase leading up to the second floor.