Metaphysical poets was established, however, it was occasionally adopted by other and especially younger poets to fit appropriate circumstances. In the chapter on Abraham Cowley in his "Lives of the Most Eminent English Poets" (1779–81), Samuel Johnson refers to the beginning of the seventeenth century in which there "appeared a race of writers that may be termed the metaphysical poets". This does not necessarily imply that he intended "metaphysical" to be used in its true sense, in that he was probably referring to a witticism of John Dryden, who said of John Donne: He affects the metaphysics, not only in his satires,
Ain't No Other Man wrote, "The gig reflected the jazz club mood of Christina's new album, with a swinging brass-heavy backing band and fit dancers bounding sexily around the stage". During the "Late Show with David Letterman" on August 16, 2006, Aguilera also performed the track live. On January 20, 2007, Aguilera performed "Ain't No Other Man" at the 2007 NRJ Music Awards in Cannes, France. On February 18, 2007, Aguilera performed "Ain't No Other Man" and "Candyman" during the halftime show of the 2007 NBA All-Star Game in Las Vegas. Aguilera performed "Fighter", "Hurt" and "Ain't No Other Man" at the 2007 Muz-TV