- Harmonious (sound)
- Mel took Di into company that's backing musical
- Musical
- Pleasant sounding
- Pleasantsounding
- Sweet sounding
- Tuneful
- Harmonica (5,5)
- Musical instrument
- A gradual increase in loudness
- Big finish
- Climax
- End soccer riot with big finish
- Gradual increase in loudness
- Gradually increasing sound
- Growing intensity
- A pair of singers
- Couples
- Musical pairs
- Musical twosomes
- Pairs
- Pairs of Kathmandu ospreys
- Performing pairs