J will cover Jennie's parts. They both have deep voices.
Yoon will cover Lisa's parts. Yoon voice is similar to Lisa it's nasal but she can also sing or rap in deeper voice.
Sumin will cover Jisoo's parts. Sumin singing is similar to Jisoo chesty and nasal.
Sieun will cover Rose's parts. Sieun have light high pitched voice like Rose. Maybe Rose has a bit better vocals but Sieun and isa both can cover it together.
Rest Seeun can sing here and there.
Do you agree with me?
