lamentoso angolul

mournful▼(filled with grief or sadness)
adjective
[UK: ˈmɔːn.fəl] [US: ˈmɔːrn.fəl]

plangent▼(having a loud mournful sound)
adjective
[UK: ˈplæn.dʒənt] [US: ˈplæn.dʒənt]

querulous▼(often complaining)
adjective
[UK: ˈkwe.rʊ.ləs] [US: ˈkwe.rə.ləs]