The abbreviation LES can refer to:

Les may refer to:

Mary may refer to:

Lester William Polsfuss (June 9, 1915 – August 13, 2009)—known as Les Paul—was an American jazz and country guitarist, songwriter and inventor. He was the inventor of the solid-body electric guitar which made the sound of rock and roll possible. He is credited with many recording innovations. Although he was not the first to use the technique, his early experiments with overdubbing (also known as sound on sound),delay effects such as tape delay, phasing effects and multitrack recording were among the first to attract widespread attention.

His innovative talents extended into his playing style, including licks, trills, chording sequences, fretting techniques and timing, which set him apart from his contemporaries and inspired many guitarists of the present day. He recorded with his wife Mary Ford in the 1950s, and they sold millions of records.

Among his many honors, Paul is one of a handful of artists with a permanent, stand-alone exhibit in the Rock and Roll Hall of Fame. He is prominently named by the music museum on its website as an "architect" and a "key inductee" along with Sam Phillips and Alan Freed.

Mary Ford (July 7, 1924–September 30, 1977), born Iris Colleen Summers, was an American vocalist and guitarist, comprising half of the husband-and-wife musical team Les Paul and Mary Ford. Between 1950 and 1954, the couple had 16 top-ten hits, including "How High the Moon" and Vaya con Dios", which were number one hits on the Billboard charts. In 1951 alone they sold six million records. With Paul, Ford became one of the early practitioners of multi-tracking.

Mary Ford was born Iris Colleen Summers in El Monte, California, the second daughter of Marshall McKinley Summers (born February 13, 1896 in Ridgway, Illinois; died August 5, 1981 in Los Angeles, California), a Nazarene minister, who later became a painting contractor, and his wife, Dorothy May White Summers (born April 5, 1897 in Missouri; died February 22, 1988 in South El Monte, California), and was the sister of Byron Fletcher Summers (born December 25, 1918 in Missouri; died April 2, 1994), Esther Eva Summers Wootten (born 1922 in Los Angeles, California), and Bruce Wendell Summers (born February 22, 1929 in California; died November 15, 2007). Ford came from a musical family, and her parents left Missouri, traveling cross-country while singing gospel music and preaching at revival meetings across the United States. They eventually settled in Southern California, where they were heard over KPPC-AM, Pasadena's first Christian radio station. Her sisters and brothers were all musicians; Esther, Carol, Fletcher, jazz organist Bruce and film composer Bob Summers.

Song In (in hangul 송인, in hanja 宋仁) was a civil official in the mid-Goryeo era who became the intermediary founder of the Jincheon Song clan. His highest post was munha pyeongjangsa (문하 평장사). This was the highest government position in the period. Song In was responsible for administration, judicial affairs and economy in the district.

As he performed meritorious deeds during the King, he was conferred with Chanhwagongsin and Jincheonbaek. Baek was a position of politicians who were responsible for administration, judicial affairs and economy in the district. As the government created him Jincheonbaek, his family started regarding Jincheon as their origin. Hence, the family origin became Jincheon Song.

When he was in the position of Sangsanbaek, he tried to be just and fair in all the administrative affairs and strived to enhance the welfare of his people. He also focused on education for the youth and courtesy for people, which made his district famous for most excellent behaviors in the nation. After that, the people have long paid tribute to his feats.