Marco Castoldi, better known by his stage name Morgan, is an Italian singer and musician. His musical genres are mainly alternative rock and electronic rock, sometimes experimental rock and synth-pop. He has also been a judge for eight seasons in the Italian version of The X Factor, winning five of them through acts he mentored: Aram Quartet, Matteo Becucci, Marco Mengoni, Chiara Galiazzo and Michele Bravi. He was also a coach on The Voice Of Italy 2019.