Madrigali a 4 voci, libro primo (Orlando di Lasso)
Published: Venice, 1563.
Misc.: Unlike other books of Orlando di Lasso's madrigals, only about half of the works in Libro Primo a 4 are actually by the composer. Johannes Lockenburg and Francesco Rosselli both make significant contributions, and Giovanni Domenico da Nola and Costanzo Porta both have single works represented.