1 package trombone // import "vimagination.zapto.org/music/instruments/brass/trombone" 2 3 import "vimagination.zapto.org/music" 4 5 type Trombone struct { 6 player *music.Player 7 } 8 9 func New(p *music.Player) Trombone { 10 return Trombone{player: p} 11 }