In 1687 he wrote more "theatre music." Sometimes this music was for masques (a kind of ballet with some singing as well), sometimes it was music for tragedies, e.g. plays by Dryden. In 1691, he wrote "King Arthur", also written by Dryden. In 1692, he composed songs and music for "The Fairy-Queen" (an adaptation of Shakespeare's "A Midsummer Night's Dream"). Purcell’s music for this was lost for many years, and was rediscovered and published in 1901. In these works the characters in the plays do not sing, they speak their lines.