Board Thread:Off-Topic Discussion/@comment-2041593-20130928224851/@comment-27324770-20160714135844

IA and Miku, Rana and Piko, Miku and Luka, Miku and Rin, Miku and GUMI, and IA and Rin are my favorite duets to listen to. MAIKA and VY1 aren't too bad either (though I've only heard them in Cosmonauts).

I'm hoping to hear how GUMI and IA, Tianyi and Miku, Iroha and flower, Miku and Rana, flower and Rana, IA and Rana, and Una and Rana (I really like Rana) sound in the future.