Question: Who sings is you is on tom and jerry?
Answer: the character Tom
Disambiguated annotations:
qaPairs: question: Which character sings "Is You Is or Is You Ain't My Baby" in a Tom and Jerry short film?
answer: Tom
Tom Cat
question: What performer sings "Is You Is or Is You Ain't My Baby" for a Tom and Jerry short film?
answer: Ira "Buck" Woods