Singer and pianist are a seamless duo in nine of the composer's Tonadillas en estilo antiguo. These are miniature theatrical "turns", ranging from a coquettish number titled Tra-la-la and a plucked guitar to the darker passions of three laments of a working-class woman.
Schwartz brings off the folk-like songs of Jesus Guridi (1886-1961) with utter naturalness, even when Martineau lets loose with a startling outburst of spikier harmonies and textures, occasioned by the heroine being caught in a forest thicket.
In Turina's Tres Poemas, the soprano glides from sinuous habanera to a soaring paean to nature, moving from gentle breezes to fires and weeping willows.
Two pretty songs by Eduardo Toldra (1895-1962), saluting the months of April and May, betray their composer's skill on the operetta stage, while Xavier Montsalvatge's Cinco Canciones Negras end the recital in more familiar terrain.
These popular songs, written at the end of World War II, couch cutting critiques of Caribbean colonialism within the music of languid habanera and soulful lullaby. The musicians catch both, to perfection, and the fierce dance rhythms of the final number remind us that these political issues still smoulder in 2013.
Classic CD
Canciones Espanolas (Hyperion)
Verdict: Versatile soprano pays tribute to the glories of the Spanish songbook.
Stars: 5/5