【AVANNA and LEON】Please Be Careful With My Heart【VOCALOIDカバー曲】+ VSQ

Someone requested for this two vocaloids to duet this song. Also a nice comparison between Vocaloid1 (Leon) and Vocaloid3 (Avanna). VSQx and Instrumental: http://adf.ly/1h8xOP mp3: https://drive.google.com/open?id=0B9i_-_HSEbxpMFJmMU1RdHdWTTA Gumi and Kaito duet: http://youtu.be/FrTW32Vxil4 Credits: Avanna model: Pikadude and Dardar Leon: Nukude