All of my tiels have been hens and they never did any dancing or head bobbing but Shiloh had her listening preferences. She loved Neil Diamond, liked The Best of Glen Campbell but I had to stop playing a Journey CD that I have. It would make her a little nesty. There was that one eerie time years ago during Christmas week when she was around the corner in the bedroom and whistled so crystallinely the song that the Whos sing in the original The Grinch Who Stole Christmas cartoon.
My very first tiel was a male and I had taught him to whistle the theme from The Entertainer, The Sting. I'm tone deaf so he sounded fine to me but I don't know what he sounded like to someone else.