Conversation so far:
Where did the members of Mary Mary get their start in music?
After meeting producer Warryn Campbell, a publishing deal was reached with music conglomerate EMI. This led to a series of their songs being on movie soundtracks.
Are there other siblings in Erica Monique Atkins and Trecina Evette Atkins' family?
Erica Monique Atkins and Trecina Evette Atkins have six other siblings: Alana Atkins, Shanta Atkins, Delisa Atkins, Maliea Atkins, Andre Lavelle Atkins, and Darrell Atkins.
Have any of Erica Monique Atkins and Trecina Evette Atkins' other siblings collaborated with them musically?
Later, they would work creatively with over half of their siblings; Thomasina, Alana, Delisa and Shanta Atkins all sing background on Mary Mary's albums and during stage performances.

Question: Did either sister perform with other performing artists?
Self-contained rewrite: Did either Erica Monique Atkins or Trecina Evette Atkins perform with other performing artists?