Ключевые слова: adult, and, band, berkshire, black, brass, breed, classical, cute, domesticated, experiment, exploring, fancy, friend, grunge, instruments, jazz, lab, mammal, mischief, music, musical, musician, norvegicus, orchestra, pet, playing, rat, rattus, roaming, rock, rodent, saxophone, science, song, sound, whiskers, white, woodwind,