ゲストボーカルでしょう
gesutobōkarudeshō
1. Probably a guest vocalist.
Noun
#1727505
1. Probably a guest vocalist.
1. guest
1. vocal (performance); vocals
2. vocalist; singer
1. it seems; I think
2. right?; don't you agree?
1. Guest's; Of a guest
1. As a guest; Being a guest
1. Vocal; Of vocals
1. With vocals; As a vocalist
1. Guest; Be my guest
1. Was a vocalist; Was singing