Question: Who sang take good care of my baby in 1961?
Disambiguated questions and answers: question: Who sang lead vocal for take good care of my baby in 1961?
Who sang backup for take good care of my baby in 1961?
answer: Robert Thomas Velline
Bobby Vee
Vee
The Johnny Mann Singers
Natural Questions answer: Bobby Vee (from the Wikipedia article "Take Good Care of My Baby")