Shakespeare's sonnets
The primary source of Shakespeare’s sonnets is a quarto published in 1609 titled "Shakespeare’s Sonnets." It contains 154 sonnets, which are followed by the long poem "A Lover's Complaint". Thirteen copies of the quarto have survived in fairly good shape from the 1609 edition, which is the only edition; there were no other printings. There is evidence in a note on the title page of one of the extant copies that the great Elizabethan actor Edward Alleyn bought a copy in June 1609 for one shilling.
Sonnet 128
Shakespeare's sonnets were published in 1609 and were the last of his non-dramatic works to be composed. It is not certain when each of the sonnets were written but there is evidence to suggest that Shakespeare wrote his sonnets on a private scale. William Wordsworth even suggests that the sonnets were how Shakespeare "unlocked his heart". There are only two sonnets that Shakespeare writes that are specifically about music, and those are Sonnet 8 and Sonnet 128. No one is certain if Shakespeare wrote the sonnets in order or if they should form a complete sequence. However it is clear that they offer an insight that "Shakespeare's capacity to represent the imaginative states of other people".