: Often called the "Father of Portuguese Rock," his participation adds a prestigious blues-rock influence to the traditional tuna sound.
: A renowned musician and actor known for his deep ties to traditional Portuguese and Azorean music. : Often called the "Father of Portuguese Rock,"
: RaussTuna is a mixed student musical group (tuna) from the Polytechnic Institute of Bragança (IPB) in Portugal. Founded in 2009, they are known for original themes that capture academic life and the spirit of the city of Bragança . Collaborators : : Often called the "Father of Portuguese Rock,"