Heart

This song is made by toraboruta, and this is the original vid:

This song was composed by Toraboruta and the video got about 2 million views, and it is about a robot (Rin) created by a lonely scientist. Creating Rin was a success, but the scientist didn't put something--something that human can't even make. A heart. Because Rin didn't have a heart, she couldn't understand any human feelings, and when the scientist passed away leaving Rin alone, Rin wanted to know why he made her so she went into his computer and opened all the files he had made and when she found a file called 'heart' there was these datas about why he made Rin. At that moment, she realized that the picture shown her of how he wanted her to turn out like if he had given her the heart, which he did by just Rin reading this and her own heart revealed and began to thump for the first time, scaring her.

Then Rin thanked the scientist and swore to sing forever and eternity--which she could not keep because it was too much for her and she was so broken down from the years of working so much, that she broke down.

She smiled like an angel.

Someday, my Cinderella Will Come

ANOTHER song is composed by Hitoshizuku-sama, who should deserve a reward for making such beautiful music (and Suzunoke the illustrator, but she didn't illustrate this music song)

This song is similar to "Someday, my prince will come" sung by Snow White to me, but instead, it was the ohter way.

It's about Len and Rin are good friends, but Len loved Rin in the inside and found it hard to confess even when she was always with him so he could comfort her because she was always upset, making him think of her as Cinderella. One day, Rin came to him with a bright smile with a ring on his finger which tells us that she was proposed by another man.

Even though Len was hurt in the inside, he couldn't do anything about it because might have swore himself that he won't do anything as long as Rin was happy, because it made her beautiful again and made him happy to see her like that, but he told himself that Rin would someday be his Cinderella and he would be her Prince. he was even shown that he had a gift for Rin, glass slippers, and he left one slipper for her so that she could find and come to Len and find him like what the Prince charming would've done as Len had the other slipper.

Yeah, I know. So sad. The feels.

Genealogy of Red, White and Black

Another beautiful song is composed by the amazing Hitoshshizuku-sama called the Genealogy of Red, White and Black, which is an amazing remake of the well-known fairytale Snow White. The song is sang by Lily (who is the queen in this story), Rin (snow white) and Len (The Prince).

It starts off with Lily sining first, about how she pricked her finger on the needle by the windowsill on a snowy day, then she made a wish of how she wanted her baby daughter Rin to grow as a beautiful girl with skin white as snow.

When Rin grew, Lily's wish came true, because Rin was known to be the world's beautifullest princess. But Lily found out her mistake when she became jealous because she once was the beautifullest, which ended up her bond with her own daughter who ran away from home and was nearly killed by the hitman that Lily sent. If you look at the english lyrics, Lily says: "Time passes, since then things started to go wrong, what grew behind the brightness was "immortality. Oh, that hand that reached out was shaken off, while she was confused and hurt, she always disgusted me." and "Bearing the groundless (blame) Being burned by the fires of hatred. What dripping from my heart is colored red. The「red」that you gave me that day." 
Which meant Lily was blaming her, so Rin who ran away with a broken heart showed red.

As Rin lived with the seven gnomes, Len (the prince) found Rin, and eventually fell in love her so much because of her beauty ( in the wiki, it said he turned Necrophiliac--which is a...'love' attraction to corpse...Just to make things more comfy, but wasn't quite sure) he ended up being full of lust and violence. He tries to kill Rin saying how it was her fault for being so beautiful and made him like that (blame). Rin felt hopeless (which represents white) to escape. The butterfly in the web that was captured by a spider showed the bond between Len and Rin.

Rin had enough of how people blamed her, and at the end, she turned just like Len by seeing her eyes.

The Prisoner of Love and Desire

Love is about liking someone more than 'liking them' and Desire is about doing something to please yourself by doing something that would make yourself comfortable and happy.

About this song that was composed by a music composer who makes beautiful music and remaking fairytales into a better plot, Hitoshizuku Yamasankkakei and his illustrating assisstant Suzunoke-P, this song A Prisoner of Love and Desire was sang by Kagamine Len and backed up by Kagamine Rin.

It's about a cursed princess (as you see it's Rin) was said she was 'cursed' because any men she loved, would end up being dead so she would spend her whole time mourning over lovers in depression. She even wore a cross necklace as you might notice that she was wearing through the whole video, because she thought it might help (which didn't, of course, but she wore it anyway).

But there was her brother Len, the prince, always there and comforting her by giving her white tulips. He didn't get why she was always finding another lover all the time after her last one died, because she was only getting more men killed.

At the near end, Len noticed he didn't like anyone going near Rin when he saw her with another man she was in love with mean while Len was cutting tulips--which he killed the man with the sickle (A sharp hook-like to cut flowers) when the tulip in his hand turns into a sickle, which made Len realize that he was in love with his own little sister, so he would killed them to get rid of them, and make Rin upset so she would go to him (desire to get more love from Rin for himself).

As Len turned insane, Rin saw the whole thing. Len told Rin to kill him to get rid of his own 'curse', whish she did killed Len with the same sickle that killed all of her lovers. At the end, Rin is shown to be at Len's coffin, with a smile, and placing a red on top of his coffin laughing. "The Prince I once loved has now ended up dead as he is 'cursed'."