A female may do vocals.Logical formLearned from22 sentences. A version may feature vocals.Logical formLearned from22 sentences. Vocals can be by singer.Logical formLearned from22 sentences. A male may perform vocals.Logical formLearned from22 sentences. Vocals can be dramatic.Logical formLearned from22 sentences. Vocals can be wonderful.Logical formLearned from22 sentences. A song can be with vocals.Logical formLearned from22 sentences. Vocals can be jazzy.Logical formLearned from22 sentences. A vocal may pertain-to a singer.Logical formLearned from22 sentences. Vocals may be added.Logical formLearned from21 sentences. A (vocal group) can be male.Logical formLearned from21 sentences. Vocals can be clean.Logical formLearned from21 sentences. A member may pertain-to a (vocal group).Logical formLearned from21 sentences. Vocals can be unclean.Logical formLearned from21 sentences. A version can be with vocals.Logical formLearned from21 sentences.