Gabriel is an excellent guitarist. He is a sought-after teammate of various musical ensembles (Roda de Samba Prague), performing at radio broacasts and various fesivals (mostly focused on bossa nova standards and Brazilian music). He is a multi-instrumentalist, in addition to the guitar he also plays percussion, drums, saxophone and other instruments. He is a popular teacher, working with children and students of all ages. Gabriel has been working at ISMFA since 2021.