Related Clues:

• Husband-and-wife team, e.g
• What a couple of people can play
• Small pop group
• "Happy Trails," e.g
• Song sung by two
• Many a comedy team
• The White Stripes or OutKast
• Husband and wife, e.g
• Operatic love song
• Its name may be written with an ampersand
• Operatic love scene
• Laurel and Hardy, e.g
• Composition for two performers
• Band of two
• Batman and Robin, e.g