waalikum slaam warah ma tulla wb
i dont know who is sami but this is really strange for me you r curios to know about his religion, in islam music is haram in any form whether it is sung by shia or sunni nd especially it becomes more dangerous for your eman whn you take name of ALLAH or Prophet Muhammad SAWW with music.. it is just like drinking a glass of wine with bismillah..
there are some reliable sources and narration which are contrary to your opinion
‘Aishah narrated that during the days of Mina, on the day of ‘Eid al-Adha, twogirls were with her, singing and playing on a hand drum. The Prophet (peacebe on him) was present, listening to them with his head under a shawl. Abu Bakr then entered and scolded the girls. The Prophet (peace be on him), uncovering his face, told him, “Let them be, Abu Bakr. These are the days of ‘Eid.” (Reported by al-Bukhari and Muslim.)
Ibn ‘Abbas said, ” ‘Aishah gave a girl relative of hers in marriage to a man of theAnsar. The Prophet (peace be on him) came and asked, ‘Did you send a singer along with her?’ ‘No,’ said ‘Aishah. The Messenger of Allah (peace be on him) then said, The Ansar are a people who love poetry. You should have sent along someone who would sing, ‘Here we come, to you we come, greet us as we greet you.’ ” (Reported by Ibn Majah.)