AA UU

The song AA UU by Titãs is pure catharsis in the form of screams. There is no melody, no chords, no lyrics to hum: just two syllables repeating like a broken echo, Sérgio Britto hurling an "AA" into the air and the rest of the band responding with a "UU" that sounds like pent-up frustration. Recorded in 1986, the track became a sonic experiment that captured the band's mood at the time: a group that couldn't make themselves understood by the public or even among themselves. The result is a three-minute-and-four-second piece where the raw energy of Brazilian rock clashes with its own inability to communicate.The song was born in the kitchen of Marcelo Fromer's house, one of the band's guitarists, during a writing session under the influence of a substance that, according to lore, helped loosen inhibitions.

What started as a joke between Sérgio Britto and Fromer ended up becoming the first track recorded for Cabeça Dinossauro, the album that marked a radical shift in Titãs' sound. The record, produced by Liminha and recorded at the Nas Nuvens studio in Rio de Janeiro between March and April of that year, reflected both the group's internal tension and their need to reinvent themselves after the relative failure of Televisão. AA UU wasn't meant to be a commercial hit; it was meant to be a scream, and it ended up being just that: a sound that resonated on the radio despite initial resistance, until the clip directed by Boninho and aired on Rede Globo's Fantástico program gave it the final push.

Even a remix by DJ Grego and The Dynamik Duo appeared on a promotional album alongside O Que, confirming that sometimes what begins as a catharsis ends up becoming a signature of identity.