Please answer the following question: Information: - Christian rock is a form of rock music that promotes Jesus and is typically performed by self-proclaimed Christian individuals and bands whose members focus the lyrics on matters of Christian faith. The extent to which their lyrics are explicitly Christian varies between bands. Many bands who perform Christian rock have ties to the contemporary Christian music labels, media outlets, and festivals, while other bands are independent. - Hereford is a cathedral city, civil parish and county town of Herefordshire, England. It lies on the River Wye, approximately east of the border with Wales, southwest of Worcester, and northwest of Gloucester. With a population of 58,896, it is the largest settlement in the county. - Voice is the title of the second and last album by the Barratt Band . - The Barratt Band was formed in 1980 by Norman Barratt, formerly of Gravy Train and the Alwyn Wall Band, and in its initial stages consisted of Barratt (Guitar, Vocals), Dave Morris (Keyboards), Tim Hatwell (Bass) and Russ Caldwell (Drums). The band recorded their first album "Playing in the City" in 1981 at Chapel Lane Studios just outside Hereford. The band were one of the first fully professional Christian rock (CR) bands in the United Kingdom, all members having worked as professional musicians in mainstream rock and pop. - Playing in the City is the first album by the Barratt Band. Given the paragraphs above, decide what entity has the relation 'follows' with 'playing in the city'.
Answer:
voice