Given the following context:

The Kinks' next single, "Waterloo Sunset", was released in May 1967. The lyrics describe two lovers passing over a bridge, with a melancholic observer reflecting on the couple, the Thames and Waterloo station. The song was rumoured to have been inspired by the romance between two British celebrities of the time, actors Terence Stamp and Julie Christie. Ray Davies denied this in his autobiography, and claimed in a 2008 interview, "It was a fantasy about my sister going off with her boyfriend to a new world and they were going to emigrate and go to another country." Despite its complex arrangement, the sessions for "Waterloo Sunset" lasted a mere ten hours; Dave Davies later commented on the recording: "We spent a lot of time trying to get a different guitar sound, to get a more unique feel for the record. In the end we used a tape-delay echo, but it sounded new because nobody had done it since the 1950s. I remember Steve Marriott of the Small Faces came up and asked me how we'd got that sound. We were almost trendy for a while." The single was one of the Kinks' biggest UK successes (hitting number two on Melody Maker's chart), and went on to become one of their most popular and best-known songs. Pop music journalist Robert Christgau called it "the most beautiful song in the English language", and AllMusic senior editor Stephen Thomas Erlewine cited it as "possibly the most beautiful song of the rock and roll era".
The songs on the 1967 album, Something Else By The Kinks, developed the musical progressions of Face to Face, adding English music hall influences to the band's sound. Dave Davies scored a major UK chart success with the album's "Death of a Clown". While it was co-written by Ray Davies and recorded by the Kinks, it was also released as a Dave Davies solo single. Overall, however, the album's commercial performance was disappointing, prompting the Kinks to rush out a new single, "Autumn Almanac", in early October. Backed with "Mister Pleasant", the single became another Top 5 success for the group....

answer the following question:

What is the last name of the person who is said to work to a formula, not a feeling? 

Davies