Taking vocal software beyond MikuTokyo-based electronic musician mus.hiba has worked with a handful of vocalists during his short stint as a producer. However, many of them haven't been human. His go-to voice belongs to Sekka Yufu, who boasts a light delivery that fits with mus.hiba's slowly unwinding swirl of synthesizers. She's a computer-generated voice powered by software called Utau, a free-to-download application resembling
