Image credit WikiGallery, here. Ferdinand Van Kessel, A Musical Gathering of Cats, c. 1670, Oil on canvas, 16" x 32", held in a private collection.
However, there is no doubt that the cat, unexpectedly, can produce a repertory of song that is entirely worthy of respect....Nocturnal serenades (often interrupted by the hurling of some object on the part of exasperated, sleepless people) or furious fights reach very high decibel levels. Van Kessel...depicts cats brilliantly in this painting.
Sure, cats can sing...about as well as I can.