TubeNet

The Postcard Brass Band with Sérgio Carolino. This video does not have a close view of his horn, so check out the related videos (I have only seen Sousaphone so far on the others.)

This one has a bit better view of the horn (and some fun tuba effects.)
Sérgio's homepage

AWESOME!

OK, how about a little competition between customized bell front tubaphones! I found this one featuring Oren Marshall that I really enjoy!

http://www.youtube.com/watch?v=IYdOtcDZMPE

Here is my entry
http://www.youtube.com/watch?v=QAfyUaOv ... ata_player" target="_blank