Almost all brass instruments have movable tuning slides, but the only one that is played by moving a slide is the trombone.
Trombones are played by moving a slide, while other brass instruments use valves to change notes.
A trombone has a slide, which other brass instruments lack.
A trombone has a slide. The slide allows it to do the infamous glissandos.
Unlike the rest of the brass family, trombones change notes by moving a slide instead of using valves.
trombone
Almost all brass instruments have movable tuning slides, but the only one that is played by moving a slide is the trombone.
Trombones are played by moving a slide, while other brass instruments use valves to change notes.
A trombone has a slide, which other brass instruments lack.
That's the trombone.
A slide
A trombone has a slide. The slide allows it to do the infamous glissandos.
Unlike the rest of the brass family, trombones change notes by moving a slide instead of using valves.
trombones have a slide but the rest of the brass are very similar but with likely keys or valves
it is a slide tuner
A brass instrument with a slide to make notes
it is a slide tuner