THE BLACK BOX presents viral a cappella sensation T.3! T.3 is a New York based vocal group composed of Liam Fennecken (School of Rock), Jim Hogan (Waitress) and Brendan Jacob Smith (The Simon & Garfunkel Story). They gained popularity on social media platforms with covers of Disney, Broadway and Pop hits. Feel free to follow them on social media: @t.3official #T3Thursday #tiktoktenors