Tally Hall (sometimes stylized as tallyhall) is an American rock band formed in Ann Arbor, Michigan, in December 2002, and publicly active until the conclusion of their Good & Evil tour in 2011. The band is known for its upbeat melodies, whimsical lyrics, and a dedicated fanbase on social media sites. The members originally described their musical style as "wonky rock", later redefining their sound as "fabloo", to not let any particular genres define their music after critics began defining the characteristics of "wonky rock".