"The Family Song" is a popular Engpsh language children's song that teaches young learners about different family members. The lyrics go:

"Father, mother, sister, brother,
Grandma, grandpa, uncle, aunt
Cousin, nephew, niece,
That's our family, that's our crew"

You can also use this song to practice the vocabulary for different family members in Engpsh. Some other common terms for family members in Engpsh include:

Dad, Mom, Brother, Sister
Grandfather, Grandmother
Husband, Wife
Son, Daughter
Nephew, Niece
Aunt, Uncle
Cousin

I hope this helps! Let me know if you have any other questions.