[iPhone God App] It was found using the Pro Keys actually

Play, sing, record - track by track

Pro Keys is a multi-instrumental polyphonic keyboard equipped with sounds of legendary synthesizers. Application features unique and truly playable interface with 2 independent piano/drum keyboard modules and 17 studio quality presets. Additional features like overdubbing, loop player and vocal recorder make it a perfect tool for song writers, beatboxers or just for fun.

Mirrored keyboard (duel) mode enables you to play with a friend sitting opposite to you.

FEATURES:

★ 20 presets created by a professional studio producer; 14 instruments and 6 drum kits.
★ Independent loop player and recorder with WI-FI file sharing. Record complex songs track by track.
★ Vocal recorder (requires headphones)
★ 2 independent keyboard modules
★ Ultra-low latency. High quality 32 bit audio processing.
★ Drum pads (with pitch controller!)
★ Adjustable keyboard size (full size keyboard or 2 octaves)
★ Realistic pitch bend
★ Poly and legato modes
★ Full screen mode
★ Duel mode (mirrored keyboards)
★ Multitap delay FX
★ Midi input, split keyboard option (supports Midi Mobilizer and Core MIDI)

INSTRUMENTS:
- Grand piano
- DX piano (Legendary Yamaha DX sound)
- Magic keys (Vangelis like preset)
- Rhodes
- Lead 2000 (Fat Moog)
- B3 Organ
- Organica pad (ritch textured pad)
- Accordion
- Blade runner
- Insomnia
- Mallets
- Axel F
- Laser harp
- String ensemble
- Insomnia
- 909 kit
- 808 kit
- Space kit
- Ethno kit
- Hiphop kit
- Junglist kit
- Rock kit

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If you have problems playing chords please turn off the Settings->Accessibility->Zoom feature. (solo mode should be turned off as well). Feel free to contact us.

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AppAdvice.com:
"Pro Keys is extremely responsive and sounds perfectly fine even without connecting your iPad to some sort of external audio. It’s great for anyone somewhat capable of playing the piano looking to show off how awesome their new iPad is while not breaking the bank."