Ludmilla – Hello Mundo

Bass – Pedro Breder
Coro – André Vieira
Coro – Wallace Vianna
Electronic Drums – Pedro Breder
Featuring – Anitta
Ganzá – Isaias Rosa
Keyboards – Pedro Breder
Percussion – Fera Do Mar
Sampler [Percussões Eletrônicas] – Marcos Sabóia
Written-By – André Vieira
Written-By – Pedro Breder
Written-By – Tállia
Written-By – Wallace Vianna

Arranged By – R. Kauê
Arranged By – Donato Veríssimo
Coro – Janeh Magalhães
Electronic Drums – Donato Veríssimo
Keyboards – Donato Veríssimo
Written-By – Donato Veríssimo
Written-By – Umberto Tavares
Written-By – Gleyce Degan
Written-By – Jefferson Junior
Written-By – Ludmilla

Programmed By – Zebu (2)
Programmed By – Rodrigo Gorky
Programmed By – Maffalda
Written-By – Ludmilla

Bass – Humphry Scott
Drums – Pablo Diego (2)
Electric Guitar – Leandro Barros
Guitar – Eduardo Castilhol
Piano, Arranged By – Gilmar Moraes
Written-By – Ludmilla

Arranged By – DJ Will 22
Arranged By – Rafael Castilhol
Arranged By – Toninho Aguiar
Cavaquinho – Thiago Silva (3)
Coro – Jefferson Junior
Drum Programming – DJ Mãozinha
Electric Guitar – Eduardo Castilhol
Electronic Drums – DJ Will 22
Featuring – Léo Santana
Keyboards – Rafael Castilhol
Keyboards – Toninho Aguiar
Percussion – Robinho Rodrigues
Written-By – Umberto Tavares
Written-By – Jefferson Junior
Written-By – Ludmilla

Arranged By – R. Kauê
Arranged By – Donato Veríssimo
Coro – Janeh Magalhães
Electronic Drums – Donato Veríssimo
Featuring – Jão (3)
Keyboards – Donato Veríssimo
Written-By – Umberto Tavares
Written-By – Jefferson Junior
Written-By – Ludmilla

Arranged By – Umberto Tavares
Arranged By – DJ Mãozinha
Arranged By – Toninho Aguiar
Cavaquinho – Raul Silva (4)
Coro – Janeh Magalhães
Drum Programming – DJ Mãozinha
Featuring – Ferrugem (2)
Keyboards – Toninho Aguiar
Written-By – Umberto Tavares
Written-By – Jefferson Junior
Written-By – Ludmilla

Arranged By – R. Kauê
Arranged By – Donato Veríssimo
Coro – Janeh Magalhães
Electronic Drums – Donato Veríssimo
Keyboards – Donato Veríssimo
Written-By – Umberto Tavares
Written-By – Jefferson Junior
Written-By – Ludmilla

Arranged By, Edited By [Edição de Loops] – Umberto Tavares
Coro – Janeh Magalhães
Drum Programming, Arranged By – DJ Mãozinha
Electronic Drums – Donato Veríssimo
Featuring – Simone & Simaria
Keyboards – Toninho Aguiar
Written-By – Nivardo Paz
Written-By – Rafinha RSQ
Written-By – Simaria Mendes
Written-By – Ludmilla

Arranged By – Umberto Tavares
Arranged By – DJ Mãozinha
Coro – Cleyde Jane
Coro – Jefferson Junior
Coro – Fael Magalhães
Coro – Janeh Magalhães
Drum Programming – DJ Mãozinha
Electric Guitar – Michel Fujiwara
Electronic Drums – DJ Mãozinha
Keyboards – Toninho Aguiar
Written-By – Umberto Tavares
Written-By – Jefferson Junior
Written-By – Toninho Aguiar