Marçal began her artistic career in 1990 with the Companhia Coral, which fused music and theater under conductor Samuel Kerr.

[1] In 1991, she joined the female vocal group Vésper, which released three records: Flor D'Elis (1998), produced by André Magalhães, 180 anos de samba cantando Adoniran e Noel (2002) and Ser tão paulista (2004), by Magro Waghabi.

[2][4] In early 2014, she released her first solo album, Encarnado,[5] which gained critical acclaim[2][6][7] and the award for Shared Music, by specialized jury, at Prêmio Multishow, received by Criolo.

In November, her participation with Criolo in the song Fio de Prumo (Padê Onã), from the album Convoque seu Buda, was released.

In 2021, Juçara released her third solo work, Delta Estácio Blues,[9][10] and was awarded in the categories of best album and best song of the year at Prêmio Multishow.