Marielba has been fascinating spectators internationally with her harp performances, her career stretches the boundaries of harp music with an endless array of simple elegance. She began to study harp and subsequently in the class of some international music icons propelled her into the first woman that recorded a solo harp CD called "Amusing" in her homeland with outstanding quality and professionalism in which participated members of the National Symphony Orchestra. Marielba was toured in Europe including Norway, Denmark, Spain, France, and UK. In the Americas she has played in USA (California and New York), Mexico, Peru, Trinidad and Tobago, she have been interviewed on multiples occasions in Ratio, TV and local Newspapers. Her performances include contemporary, jazz folk and other genres. She also has played with some local and international bands interpreting with a unique style to compliment the work of relevant compositors, which calms this busy and noisy world. Toronto Canada.