Villains became basses or later baritones (while they often were tenors for Rossini). The King's Singers consist of two countertenors, a tenor, a bass and two baritones. Instrument manufacturers eventually replaced these small baritones with the Bass Baritone bugle. A Salvation Army band may have 3-6 tenor horns, 2-4 baritones and 2-6 tenor trombones. White later designed other brass instrument models, including cornets and baritones. A long lineage of renowned baritones have sung Iago since 1887. His high, medium-weight voice had the typical liquid timbre of Russian baritones. An outstanding group of virile-voiced American baritones appeared then in the 1920s. Notable was the singing of Tito Gobbi, one of the world's greatest baritones. More often than not, however, baritones found themselves portraying villains. He was called "King of Baritones". He was described by "Time" as "one of the Met's best baritones".