In 2013, Brown made her sold-out solo Carnegie Hall debut with the New York Pops as well as having a minor role in the television broadcast The Sound of Music Live!, in which she played Ursula, one of the servants in the Von Trapp household.
ɪn tˈuː θˈaʊzənd θˈɜːtiːn, bɹˈaʊn mˌeɪd hɜː sˈoʊldˈaʊt sˈoʊloʊ kˈɑːɹnəɡi hˈɔːl deɪbjˈuː wɪððə nˈuː jˈɔːɹk pˈɑːps æz wˈɛl æz hˌævɪŋ ɐ mˈaɪnɚ ɹˈoʊl ɪnðə tˈɛlᵻvˌɪʒən bɹˈɔːdkæst ðə sˈaʊnd ʌv mjˈuːzɪk lˈaɪv!, ɪnwˌɪtʃ ʃiː plˈeɪd ˈɜːsjʊlə, wˈʌn ʌvðə sˈɜːvənts ɪnðə vˈɑːn tɹˈæp hˈaʊshoʊld.