[2] During her teenage year sand early adulthood, Arenas was seeking to pursue an education in music, applying to enroll in Colombian universities Los Andes and Pontificia Universidad Javeriana.

[2] It was through Vega that Arenas became acquainted with Colombian record producer Julio Reyes Copello, to whom she often credits for helping her take singing and music seriously.

During their wedding, Arenas performed her song "Una Vida Contigo" alongside Colombian singer-songwriter Santiago Cruz, and filmed its music video.

[4] Arenas debuted independently in November 2011 with a self-titled EP, which included singles such as "Me Hace Bien", "Sola", "Lo Que El Tiempo Dejó" (featuring Esteman), "Excesos" and "Un Día Cualquiera".

[8] It received a generally positive response and support from the public, as well as peers such as Carla Morrison and Colombian singers Juanes and Fonseca.

[10] In 2017 she released a single called 'Tanto, Tanto' followed by her third EP Matices, which earned her a Latin Grammy nomination in the Best New Artist category at the awards' 18th edition in 2017.

[11][12] In 2018 she signed to Sony Music Colombia, and later that year released a single called "Tiempo al Viento" with Cuban singer Diana Fuentes.

Later that same year, she released "A Tu Lado", the lead single off her EP "Mis Amores", which was recorded in 2020 in Arenas' home in Miami, amid the COVID-19 pandemic.

[20] In 2022 she signed with Mexican Independent Label Profesor Records and released two singles: "Puro Sentimiento" with Colombian singer Manuel Medrano, in May, and "Un Día a la Vez" in October.