Listen to Trai bun online. Trai bun is a Romanian language song and is sung by Mihaela Radulescu and Oana Cuzino. Trai bun, from the album Cutiuta muzicala - Cele mai frumoase cantece 3, was released in the year 2009. The duration of the song is 1:18. Download Romanian songs online from JioSaavn.