The sisters sang in their father's church and usually performed songs written and composed by their mother.
Clark-Cole, a soprano referred to as the "jazzy sister" of the group, helped develop what is known as "The Clark Sound", which often features high and fast melismas, riffs, runs, scats, and soulful growls.
It included hit songs such as "Change" written by her son Jay Cole and "BAMM" which was a "Verizon Select".
With the group she appeared nationally on The Tonight Show with Jay Leno, ABC's The View, Bobby Jones Gospel, Lift Every Voice, Gospel Superfest, TBN's Praise the Lord, The Stellar Awards and The Lady of Soul Awards.
Clark-Cole has been evangelizing and making speaking engagements annually for over 30 years, along with her singing career and being a wife and mother.
Clark–Cole ministers nationally as well as internationally in countries such as England, Japan, Germany, France, Korea and South Africa.
Clark-Cole is a staple in the Church of God in Christ of which she is a licensed National Evangelist, Assistant State Mother for the Michigan North Central Ecclesiastical Jurisdiction,Former Vice-President of The Music Department and in 2016, was appointed by Former Presiding Bishop Charles E. Blake as the Elect Lady of the COGIC's International Evangelism Department.
She taught at the Clark Conservatory of Music in Detroit and is an administrator of ministry at the Greater Emmanuel Institutional COGIC.
According to scholar of religion Ashon Crawley, By attending to the Black Pentecostal aesthetics of whooping found in Clark-Cole's "Why Do I Come Back for More" sermon, Clark-Cole's homily is examined as producing the worship space as a discontinuous and open sonic space, open to the other voices that both proceeded her moment of being overcome with Spirit -such that other women gathered around, held and hugged her -and extended the preacherly moment by sociality, through opening up and diffusing the very grounds for the concept, for preaching, for listening, for breathing.
[8] Clark–Cole is the new host of TCT Network's Dorinda Show, co-host of TCT's Celebrate on the Road, former Stellar Awards host, guest judge on Verizon's "How Sweet The Sound" national televised competition, and the former spokes-model for Donna Vinci Clothing, and her "Rose Collection" is now distributed by Terra Mina Fashions.
Through this conference it is her goal to educate a new generation of ministers of the importance of "keeping ministry in the music" by offering various activities including daily workshops and evening worship services featuring from artists whose ministries have gone beyond ministering in song.
[9] Clark–Cole says that if she did not have a career in music that she would be "dancing on Broadway", and her dream would be "to sing with Bette Midler, Cher and Celine Dion".
[10] She is currently represented by Keith Douglas, CEO of RKD Music Management in Los Angeles, California.