when do toddlers start singing?

Mine starts singing at around 2 years old and after he starts childcare and now nearly 3 years old he keeps singing non stop lol. He can sing both english and chinese songs and learns any songs super fast. Like can sing after hearing once or twice

My daughter started singing rhymes and movie songs (a few lines) at around 20 months. It's fun to watch her hum and sing with such dedication :)

my boy is 27mths old. he can sing about 30 nursery rhymes. Most of them learn from school. He starts to hum the tune about 18mths old.

When they can babble noises, they hum to the tune and sing similar to the tune. My toddler start singing 1st before she can talk.

Mine started around 2yo! Once they attend childcare they will sing and every week can sing different songs! Amazing!

mine ard 20mths. 24mths attended playground and sing even more often.

Mine started humming at 16months and started singing by 23months.

my nephew start at abt 20 month

Mine started around 22months?