[Vocaloid 3] ECHO (GUMI, Hatsune Miku, and Merli)

Sot his is my second version of Echo. I used a new Vocaloid, and I liked the result a bit. Original Version (Gumi) is by Crusher-P and Circus-P Miku Cover by izsumi123 And Merli cover is by stdokuro. Support them! And check out the first version of this song where I used Luka.