Favourite Vocaloid Song(s)?

This is somewhat in the "Who is your favourite Vocaloid?" thread, but I decided to make another thread specifically for this...

I have a TON of favourite vocaloid songs, but right now, Miku Miku Ni Shite Ageru ("I'll Put You Mic-miku" or whatever other names there are) is STUCK IN MY HEAD!

So, discuss
- What are your favourite vocaloid songs?
- What vocaloid songs are stuck in your head?
(and other stuff related to this topic)

Final reason- miku/teto
Missing- len/miku
Kasane territory - teto
World is mine- (Rin version ONLY)
Popipo - Gakupo,luka, and len's version ONLY
Lion - Ruko & teto
Magnet (Teto & ruko's version ONLY)
Uso no Utahime ( Fake DIVA)- Teto
Cendrillon- All versions
Drill paean - Miku & teto


AND TONS MORE. IM TOO LAZY TO LIST.

you are a pirate wrote:Final reason- miku/teto
Missing- len/miku
Kasane territory - teto
World is mine- (Rin version ONLY)
Popipo - Gakupo,luka, and len's version ONLY
Lion - Ruko & teto
Magnet (Teto & ruko's version ONLY)
Uso no Utahime ( Fake DIVA)- Teto
Cendrillon- All versions
Drill paean - Miku & teto


AND TONS MORE. IM TOO LAZY TO LIST.

I barely know most of the Teto ones, because I don't really look for songs by her o3o
and if I were to list all my favourite songs, it would be one damn long list.