The affect of music on cats
The hypothesis that the classical music makes the cats calm down faster is proven to be true.
Soothing and classical music is recommended by animal experts and veterinarians to help reduce destructive behaviors like frequent barking and hyperactivity in animals. There are many CD’s now available that specialize in the soothing sounds for cats and dogs.
The experiment can also be done using recordings of different types of musical instruments like the piano, guitar or flute.
Try to compare the results by repeating the experiment using dogs.
Give your pets the healing sounds of nature - http://www.animalwhispers.org/
Studies find music may affect animals’ moods - http://articles.sfgate.com/2009-09-09/news/17205342_1_music-songs-monkey