Baby cockatiels can listen to songs. When a cockatiel hears music, it may call or nod to the beat of the music. This is the natural instinct of cockatiels to appreciate music. The owner can usually play some natural, soft and pleasant music for the cockatiels to listen to. Music is also good for cockatiels. It can soothe the cockatiels' mood, make them relax, and reduce their loneliness.