A person may provide (background vocals).Logical formLearned from6 sentences. Vocals can be by a brother.Logical formLearned from6 sentences. Vocals can be feathery.Logical formLearned from6 sentences. (Vocal groups) may pertain-to a US-city.Logical formLearned from6 sentences. Vocals can be confident.Logical formLearned from6 sentences. A male can be on vocal.Logical formLearned from6 sentences. A band may feature vocals.Logical formLearned from6 sentences. Member may undergo vocals.Logical formLearned from6 sentences. A vocal can be dutch.Logical formLearned from6 sentences. A vocal may pertain-to a song.Logical formLearned from6 sentences. A (vocal group) can be from a US-city.Logical formLearned from6 sentences. Vocals can be on some albums.Logical formLearned from6 sentences. Vocals can be in a band.Logical formLearned from6 sentences. (Background vocals) may be performed by a female.Logical formLearned from6 sentences. An award can be for (pop vocal album).Logical formLearned from6 sentences.