hˈaʊɚd hɐz sˈʌŋ vˈoʊkəlz ˌɔn nˈuːmɚɹəs ˈælbəmz fɔːɹ mˈeɪdʒɚɹ ˈɑːɹɾɪsts, ɪŋklˈuːdɪŋ dˈɑːli pˈɑːɹtən, pˈæɾi lˈʌvləs, ænd vˈɪns ɡˈɪl.
Howard has sung vocals on numerous albums for major artists, including Dolly Parton, Patty Loveless, and Vince Gill.