"I've Got You Under My Skin" is a song written by Cole Porter in 1936. It was introduced that year in the Eleanor Powell musical film Born to Dance in which it was performed by Virginia Bruce. It was nominated for the Academy Award for Best Original Song that year. It became a signature song for Frank Sinatra, and, in 1966, became a top 10 hit for the Four Seasons. Sinatra first sang the song on his weekly radio show in 1946 as the second part of a medley with "Easy to Love". He sang it with a big band in an arrangement by Nelson Riddle. Riddle was a fan of Maurice Ravel and said that this arrangement was inspired by the Boléro. Sinatra aficionados usually rank this as one of his finest collaborations with Riddle's orchestra. The slide trombone solo is by Milt Bernhart. Sinatra usually included the song in his concerts—a tradition carried on by his son, Frank Sinatra Jr. He recorded a studio version with Nelson Riddle's orchestra for his 1956 album Songs for Swingin' Lovers!. Sinatra re-recorded "I've Got You Under My Skin" for the album Sinatra's Sinatra (1963), an album of re-recordings of his favorites. This time the trombone solo was by Dick Nash because Bernhart was unavailable. A live version of the song appears on the 1966 album Sinatra at the Sands with Count Basie and his orchestra. Another version of the song is an electronically assembled duet featuring Sinatra and U2 lead singer Bono on Sinatra's 1993 Duets album. The track was released on a "double A-side" with U2's "Stay (Faraway, So Close!)". The single peaked at number four on the UK charts. (Wikipedia)