
Does anyone remember a manhwa kind of similar to this one? instead of a little boy baby it's a girl. The MC took her in bc her dad (MC's uncle) died. She was abused by him and her relatives met her at his funeral and no one wanted to take her in so they were going to put her up for adoption. MC decided to adopt her even though he's broke with no parents, he posts videos of her and she gets famous. I'm pretty sure MC was good at drawing too. I THOUGHT IT WAS THIS ONE BC IT'S AN MC WITH A BABY...

https://www.mangago.zone/read-manga/my_daughter_is_a_music_genius/
This one is kind of similar (KIND OF) but this one is a father and daughter. In the first life the father focused on work but then died, regretted, and then went back in time. This time he promised to take care of his daughter and be a better father. The daughter has music talents too.
omg when is it going to revealeddd I need the brother to regret his actions and look stupid asf. I hope she never forgives him and give him the cold shoulder