Cats and dog love most music I play or listen to. My cockatiel, C-More, is really partial to Irish and Native American flute music, as is the zebra finch.
Mudjack: why do you think cowboys sang to the cattle so much?***BIG GRIN***
I've definitely noticed certain pieces seem to calm them more than others; and others which really get some of them into a very frisky mood!
I've an article I could post here, called Psychic Pets and Music, if anyone is interested.