Don't trust Wikipedia, I know for a fact he was never a character on Star Trek.
Alexander Rozhenko is the son of Worf and Ambassador k'Ehleyr. He was conceived during the events of The Emissary and first introduced to his father during Reunion. After the death of his mother, he was sent to live with Worf's adoptive parents, Sergey and Helena Rozhenko, until becoming a troublesome youth in need of his father. He was reunited with Worf aboard the Enterprise until the end of the series at which time he returned to Earth. He later joined the Klingon military in its battle against the Dominion where he ended up serving under his father, who was General Martok's XO aboard the IKS Rotarran.
This person has uploaded over two thousand videos featuring a color and a tone. For four minutes.
24,753total videos
This must be some sort of project....Edit: I wonder what it would sound like if you played every single one of those videos......A secret message?
24,753 tones overlapping = Earrape.
But would you possibly hear a voice of some sort through the noise?
For four minutes.
maybe each Note is a letter?