In confinement it can be taught to whistle a variety of tunes, and even to imitate the human voice.
I grew up listening to all types of tunes.
Marconi exhibited in October 1900 this apparatus in action, and showed that two or more receivers of different tunes could be connected to the same antenna and made to respond separately and simultaneously to the action of separate but tuned transmitters.
When her friend added that some of the pupils he had seen in Budapest had more than one hundred tunes in their heads, she said, laughing, "I think their heads must be very noisy."
This is a very talented bunch playing mostly contemporary material with the odd traditional bluegrass tunes played in contemporary style.
