4 La Llorona (feat. Vocaloid Maika, Gumi & Oliver) Steampianist, Vocaloid Maika , Vocaloid Gumi & Vocaloid Oliver
Assorted Vocanuts (Vocaloid) (feat. Vocaloid Gumi, Vocaloid Sweet Ann, Vocaloid Oliver & Vocaloid Maika) 2015