'Parthenia or the Maydenhead of the first musicke that ever was printed for the Virginalls (in England at least), composed by three famous masters: William Byrd, Dr. John Bull and Orlando Gibbons' was probably printed in 1613 probably as part of the celebrations for a royal wedding. MIO's Artistic Director John Edwards talks to keyboardist Louise Hung about pitch and temperament - how early keyboards were not tuned the same way a modern piano is. We then hear Louise Hung perform Gibbons' Fantazia in Four Parts.