Related Clues:
- Dabble on a uke
- Play guitar chords
- Sing with closed lips
- Play banjo, maybe
- Symptom for a car mechanic
- Play, as a banjo
- Not be picky with an instrument?
- Refrigerator sound
- Sound happy, maybe
- Play the ukulele
- Bee sound
- Fake the vocals in Rock Band, say
- Annoying speaker problem
- What you can do if you don't know the words
- Droning sound