
1) Bass brass 2) Bass line players 3) Big brass 4) Big brass instruments 5) Big brasses 6) Big horns 7) Big marching-band instruments 8) Brass band heavyweights 9) Brass band members 10) Brass basses 11) Brass instruments 12) Brass section 13) Brass vessel, Anglo Saxon 14) Certain horns 15) Dixieland band horns
Found on
https://www.crosswordclues.com/clue/tubas

1) Helicons
Found on
https://www.crosswordclues.com/clue/tubas
No exact match found.