Tania Giannouli studies piano and composition at Athenaeum Conservatory, and also studies Agriculture-Food Technology at the Agricultural University of Athens. She performs in piano recitals with a theatrical element and composes music for short film, video, theatre and concert.

She is a member of the improvisation groups 4+1 and Schema Ensemble. In July 2010, she co-founds Emotone with Tomas Weiss. Her other collaborators include Paulo Chagas and Wilhelm Matthies.