Related Clues:

• Hall & Oates, e.g
• Two-piano piece
• Small musical band
• Two-performer act
• Husband-and-wife team, e.g
• Small pop group
• Song sung by two
• Many a comedy team
• The White Stripes or OutKast
• Husband and wife, e.g
• Its name may be written with an ampersand
• Laurel and Hardy, e.g
• Band of two
• Batman and Robin, e.g
• Key and Peele, e.g