What is luck be a lady frank sinatra?

"Luck Be a Lady" is a song composed by Frank Loesser, and it was first featured in the 1950 musical "Guys and Dolls." It was later popularized by Frank Sinatra, who recorded his version in 1963 for his album "Sinatra '65: The Singer Today." The song is about a man who is seeking luck in a game of craps, and the lyrics suggest that if luck is a lady, she will be on his side. The song has since been covered by a variety of artists, including Marlon Brando in the 1955 film adaptation of "Guys and Dolls" and Barbra Streisand in her 1985 album "The Broadway Album." It remains a popular jazz standard and is often performed in live shows and musicals.