
1) Brass instrument
Found on
https://www.crosswordclues.com/clue/jazzophone

The jazzophone is a comparatively rare sax-shaped double-belled brass instrument, with a trumpet-like mouthpiece. One bell is left open, while the other bell uses a harmon mute with a stem on a trigger. Speculation is that the first was created in 1920, but other musical experts disagree there is another form of jazzophone. Collector `captain kuz....
Found on
http://en.wikipedia.org/wiki/Jazzophone

musical instrument like a kazoo with a trumpet bell
Found on
http://phrontistery.info/j.html
No exact match found.