[1] The album consists of ten original songs co-written by Kelly, alongside Andinho, Gustavo Lins, and Rubens de Paula, with a remix of "Escondido" as a bonus track.

[9][10] In Spring 1999, Kelly Key was working as a TV host on the show Samba Pagode & Cia,[11][12] where she first met music producer DJ Cuca,[12][13] who would later become instrumental in her early career.

While many artists of that time focused on romantic melodies and themes that portrayed women as dependent on men, Kelly Key’s debut album brought a fresh perspective.

Kelly Key’s sound, shaped by DJ Cuca’s production, embraced catchy, upbeat rhythms that appealed to a younger audience while delivering substantive messages.

[26] He noted that the album's approach felt less "virginal" than other Brazilian pop romantic music at the time, making it easier for young people to connect with Kelly Key's message.

[27] Naiady Piva of Portal Pop compared the album to Britney Spears' ...Baby One More Time, pointing out similarities in both artists' ability to appeal to a youthful audience.

[28] Carlos Eduardo Lima of Scream & Yell magazine remarked that the album broke away from the "prefabricated, good-looking hypocrisy" often seen in Brazilian pop music, portraying youth culture as something more genuine and rebellious.