sentences:  His signature number was "El Guayabero"; other popular numbers included "A María Elena", "Como baila Marieta", "Compositor confundido", "Contigo mi china", "El tumbaíto", "La triguenita", "Las mujeres de Bayamo", "Los abuelos se rebelan", "Mi son retosón".In most of these compositions the rhythm and the poetical structure is rather similar.Four-line verses are interspersed with two or four repeating lines, and the whole or part may be repeated, perhaps several times.