Sonnet 8 is one of 154 sonnets written by the English playwright and poet William Shakespeare. It is a procreation sonnet within the Fair Youth sequence. As with the other procreation sonnets, it urges a young man to settle down with a wife and to have children. It insists a family is the key to living a harmonious, peaceful life. Paraphrase Sonnet 8 by William Shakespeare empathizes with the subject, who is against the idea of marriage. The young man, the subject of the sonnet, is chided for choosing to be single. The poet uses comparisons with music and marriage, likening the "true concord of well-tuned sounds" to a marriage. It is appropriate that Sonnet 8, a sonnet of musical descant, is placed as the 8th sonnet, since an "eight" is a "true concord." Sonnet 128,like Sonnet 8, suggests the octave of the scale as well as, in the case of 128 the 12 notes on the keyboard inside each octave (an association first recognized and described in detail by Fred Blick, in "Shakespeare's Musical Sonnets, Numbers 8, 128 and Pythagoras", 'The Upstart Crow, A Shakespeare Journal', Vol. XIX, (1999) 152–168.) Further, Blick notes that in Pythagorean musical theory the proportion of the octave is 1:2 and that on this basis the intervals between 8 and 128 i.e. 8–16, 16–32, 32–64, 64–128, span four octaves, the normal range of the keyboard of a virginal in Shakespeare's time." Shakespeare does this to emphasize the beauty and importance of having a family. The sonnet emphasizes the notion that the subject will not reach true harmony if he does not settle down with a wife and children. His life will be in discord if he chooses to continue being single. It is among the string of procreation sonnets written by Shakespeare. The procreation sonnets are sonnets 1–17. All share the theme of urging a young man to marry and have children, insisting they are key to a harmonious life. In line 6, "Unions" can have two different meanings: that which is blatant to marriage and the other referring to harmonies. The Oxford English Dictionary does not give this as a definition, but the closeness of union to unison keeps the musical connotation present in the reader's mind. Then in line 8, "the parts that thou shouldst bear" still keeps the idea that music and family are one by saying a part that is