Question: Who sings the original i'll keep holding on?
Disambiguated questions and answers: question: Which band sings the original i'll keep holding on?
Who sings the lead in the original i'll keep holding on?
answer: Marvelettes
The Marvelettes
Motown singing group The Marvelettes
Wanda Young
Natural Questions answer: Motown singing group The Marvelettes (from the Wikipedia article "I'll Keep Holding On")