Dublado e Legendado no OverFlix. Documentary film Heavy Heart arose as a part of ethnomusicological research Silalo panori / Cold water (2014 – 2017) of ancient Roma songs. These songs are usually connected with memories and experiences of their interprets. Documentary in a mosaic-like way traces the way of the original Roma music transport to the next generation or also how it ceases to exist under the influence of social changes.