Pokeban is an application that allows you to play "authentic accompaniment" played by professional players anytime and anywhere.
Not only can you play, but you can also change the tempo, change the key, specify the playback range, and repeat playback to play accompaniment that suits you, so you can practice to your heart's content.
It also has a recording function, so you can immediately check the results of your practice.
You can apply effects to the recorded audio, adjust the balance with the accompaniment, and export it to a file format that can be played on music players, etc., and send it by email or upload it to a server.

Contains accompaniment based on the scores of ``Italian Song Collection 1 (38 songs in total)'' and ``Bellini Song Collection (15 songs in total)'' published by Zen Ongakushu Publishing. (Piano accompaniment: Saayaka Teramoto)
Songs can be used by in-app purchase. You can purchase single songs or all songs at once.
Three sample songs are preinstalled: "Le violette," "Tu lo sai (You know)," and "La Farfalletta (Butterfly)."

The songs will be updated in the future.


- Guide melody and accompaniment volume adjustment
・Changing the tempo
・Transposition (±6)
・Transpose to medium/high voice key with one touch (default is for medium voice)
・Playback range specification
・Repeat function for specified playback range


・Balance adjustment between recorded voice and accompaniment (guide melody is not recorded)
・Addition of effects (4 types of reverb)
・Favorite button (prevents accidental deletion)
・Export to music file (m4a format)
・Email, sharing to server
- Microphone misalignment correction slider (delay correction when using a Bluetooth microphone, etc.)