 Complete the following phrase:  The next album was 1988s Sincerely. Its lead single was Letter Home, followed by a cover of the 1950s pop standard Sincerely, and finally Love Will. Included on the album were a cover of The Beatles Ive Just Seen a Face, and the Harlan Howard composition These Lips Dont Know How to Say Goodbye, later a top-ten country hit for Doug Stone in 1991. Songwriter Wendy Waldman, who wrote Love Will, handled most of the production duties on this album, with assistance on some tracks from Beckett, Stroud, and Norman. Sincerely accounted for the quartets second Grammy Award for Best Country Performance by a Duo or Group with Vocal nomination at the 