Being the Best Singer

A boy who loved music and dreamed of being famous and surrounded by beautiful girls but unfortunately he was not good at singing, dies and wakes up in a new room, with a new appearance and in a reality in which the most famous songs were not written. ... Mention that you have a system with all the songs there, and that by the way is called BRUNO MARS !! Follow him on his journey as he becomes the most famous singer in history This is my first fanfic so sorry for the mistakes it will surely have, I am doing this purely for fun one day this idea came to my head and I said: why not make a fanfic about this? PS: I called him Bruno Mars because he is my favorite artist. And also the image does not belong to me, I only found it online. Maybe there are some R-18 scenes, I'm saying that just in case. And by the way my main language is not ENGLISH