S4-Pad

All you need to do is import your favorite music from iPod music library, various audio files, etc., and tap the pad!
According to your preference, you can use S4-Pad in many ways such as the following:
- Making sound effects
- Using as drum pads
- Using as an acoustic device in stage

Features
- Available 256-patterns audio files (16 pads x 16 banks. For iPhone and iPod Touch: 9 pads x 9 banks = 81 patterns)
- This app allows you to make backup/restore 256-patterns audio files up to the limit of your storage device.
- Each pad allows you to...
>select three patterns of Play mode
>trim the position to play
>set loop mode
>set fade-in, fade-out (Only when loop mode is invalid)
>set volume and pan
>set Mute Group
- You can import various audio files from iPod music library and iTunes. In addition, you can import audio files from AudioPaste into pad.

- Each effect
>Reverb, Delay, Distortion, Low Pass Filter, Varispeed

- Others
>CoreMIDI is supported(MIDI in only)
>Supported background playback.