Gino Castaldo, well-known journalist, radio host and Italian music critic. He writes for La Repubblica, of which he also edited the weekly insert Musica, and conducts various programs for Rai Radio3. Since 2005 he has been holding Lezioni di rock. A journey to the center of music, a program dedicated to rock legends, since 2011 has led the Playlist program on Radio Capital and, currently, on Rai Radio 2 Back2Back with Ema Stockolma.