source: Frédéric Chopin's Opus 57 is a music for individual piano
target: Frédéric Chopin's Opus 57 is a berceuse for solo piano.
references: Frédéric Chopin's Opus 57 is a berceuse for solo piano. Opus 57 by Frederic Chopin is a berceuse written to be played by a solo piano. Frédéric Chopin's Opus 57 is a quite song for solo piano. Frédéric Chopin's Opus 57 is a lullaby for solo piano. Chopin's Opus 57 is a berceuse for solo piano. Frédéric Chopin's Opus 57 is a song for solo piano. Frédéric Chopin's Opus 57 is a berceuse for solo piano