Related Clues:
- The Righteous Brothers and the Everly Brothers
- Some lounge combos
- Compact combos
- Quartet halves
- Partnerships, often
- Minuet parts
- Small singing groups
- Chamber pieces
- Small teams
- Groups of two
- Some folk acts
- The Everly Brothers and others
- Some lounge groups
- Ones holding hands, usually
- Successful eHarmony outcomes