In 1975 he joined the group Le Orme took the place of Tolo Marton, who had left the group a week before the tour. The group would have played mainly guitar and later the violin until 1981.
With the complex recorded the single 'Canzone D'Amore', followed by four albums: Verità Nascoste, Storia O Leggenda , Florian and Piccola Rapsodia Dell'Ape. Is this the disk where Serafin gave the greatest contribution, and for the use of many stringed instruments, both for drawing up the pieces of music.
He contributed to the realization of the first solo album of Aldo Tagliapietra, ... 'Nella Notte', 1984, in which he played the guitar in a song.
He then left to focus on pop music violin, becoming part of the symphony orchestra of Treviso city, but died prematurely in 1992 for lung cancer. R.I.P