The Trombone has a history in early Baroque music and has been a part of Orchestral works and as well as it being used in brass bands and marching/concert band.The most popular trombone is the Tenor trombone and we have products for beginner and step-up players, such as YSL-154, YSL-354E. Tenor trombones with attachments, sometimes known as 'Bb & F' trombones, have an extra length to tubing which gives the player an extended range of notes on the instrument. Bass trombones, as the name suggests, are generally a larger bore version of the standard tenor trombone with a larger bell designed to produce a fuller tone when playing in the low register.  Alto trombones are shorter, smaller version of the tenor trombone which is used extensively in both early Baroque and Contemporary choral and orchestral music. Valve trombones are usually standard tenor trombones where the slide has been replaced by a valve section