Vocals can be delicate.Logical formLearned from34 sentences. Vocals can be by a person.Logical formLearned from33 sentences. Vocals can be smooth.Logical formLearned from33 sentences. A male may do vocals.Logical formLearned from32 sentences. Vocals can be mellow.Logical formLearned from32 sentences. A majority may pertain-to vocals.Logical formLearned from32 sentences. Vocals can be crisp.Logical formLearned from32 sentences. Vocals can be prominent.Logical formLearned from31 sentences. A female may sing vocals.Logical formLearned from31 sentences. Vocals can be on songs.Logical formLearned from31 sentences. Vocals may pertain-to a band.Logical formLearned from31 sentences. Vocals can be superb.Logical formLearned from30 sentences. A song may feature a male on vocals.Logical formLearned from30 sentences. A male may do vocals.Logical formLearned from30 sentences. Vocals can be gravelly.Logical formLearned from30 sentences.