SHUBU Studio — App Portfolio
KarOK
Turn any song into a karaoke track with AI.
KarOK uses AI vocal separation to strip singing from any song you own — even just the male or female voice for duets — then generates a karaoke video with time-synced lyrics. Works across web and mobile, in multiple languages.
Capabilities
Sing anything.
AI Vocal Removal
Studio-grade source separation isolates vocals from the instrumental.
Duet Mode
Selectively mute male or female vocals using pitch-based detection.
Adjustable Strength
Dial vocal removal anywhere from 0 to 100%.
Auto Song ID
Recognizes tracks and fetches lyrics automatically.
Karaoke Video
Generates videos with time-synced, on-screen lyrics.
Multi-Language
Hindi, Japanese, and Korean lyrics with romanization.
Engineering
Under the hood.
Working product across web and mobile — production hardening underway.
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