The Bartered Bride include coloratura passages and sustained high notes, while Jeník's good nature is reflected in the warmth of his music, generally in the G minor key. For Vašek's dual image, comic and pathetic, Smetana uses the major key to depict comedy, the minor for sorrow. Large suggests that Vašek's musical stammer, portrayed especially in his opening act 2 song, was taken from Mozart's character Don Curzio in "The Marriage of Figaro". A silent film of "The Bartered Bride" was made in 1913 by the Czech film production studio Kinofa. It was produced by Max Urban and starred his wife Andula Sedláčková.
The Bartered Bride commented that despite the colour and vigour of the music, there is little by way of characterisation, except in the cases of Kecal and, to a lesser extent, the loving pair and the unfortunate Vašek. The two sets of parents and the various circus folk are all conventional and "penny-plain" figures. In contrast, Kecal's character – that of a self-important, pig-headed, loquacious bungler – is instantly established by his rapid-patter music. Large suggests that the character may have been modelled on that of the boastful Baron in Cimarosa's opera "Il matrimonio segreto". Mařenka's temperament is shown in vocal flourishes which