Whistling
I have been working some on whistling technique, though mostly I do it idly. Either way, it's lots of practice. Here are some recordings:
- Trombone Duet Song — I've forgotten what this is called, but I know it from playing a trombone duet. This is also why I'm able to use some dualtoneness - I know the song well enough.
- Over the Rainbow
- Mozart — I've also forgotten the title of this, but it's quite famous I know.
- Rudolf the Red Nose Reindeer