Zoe, "the youngest and craziest", in the visuals for "Fuego" and "Gitana", respectively (
from left to right). Each of the clips have independent storylines, Overall, she adopts a different look compared to her past video material. A
vertical video was shot for "Contigo" as opposed to the conventional horizontal style. The album's tracks "Iguana", "La Vida", "Locura" and "Sí, Mamá" were released as
promotional singles in Romania in July 2018. For a Coca-Cola campaign,
Coca-Cola Zero Sugar bottles were designed with
QR codes that—when scanned with a
smartphone—linked to
Shazam, allowing users to
stream the songs. "Contigo", "Fuego" and "Gitana" were also issued as promotional singles in May 2019, and "
Ra" was released as the album's
lead single on 27 September 2018 by Global Records in Romania. Inna visited Mexico and the United States to promote "Ra", attending the 2018
Telehit Awards and
19th Annual Latin Grammy Awards. In addition, she also appeared in magazines such as
Rolling Stone and
Vogue México y Latinoamérica. Roc Nation eventually issued "Ra" internationally on 2 November 2018. Similarly, the labels also released the follow-ups "Iguana", "Sin Ti", "Tu Manera" and "Te Vas" in November 2018, January 2019, March 2019, and May 2019, respectively. and "Tu Manera" was included on the soundtrack of the American television series
Grand Hotel. Inna's previous two 2018 releases, "
Me Gusta" and "
No Help", were left out from
Yo tracklist as the singer thought they were not sonically fitting with the album's "vibe". ==Track listing==